{
  "document": {
    "aggregate_severity": {
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      },
      {
        "category": "details",
        "text": "CVE-2024-45619: fix incorrect access of initialized parts of partially filled\n  buffers triggered by crafted APDU responses from USB devices or smart cards",
        "title": "Details"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879",
        "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/tuxcare9.6esu/advisories/2026/clsa-2026_1778674879.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-05-13T12:22:25Z",
      "generator": {
        "date": "2026-05-13T12:22:25Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CLSA-2026:1778674879",
      "initial_release_date": "2026-05-13T12:22:25Z",
      "revision_history": [
        {
          "date": "2026-05-13T12:22:25Z",
          "number": "1",
          "summary": "Initial version"
        }
      ],
      "status": "final",
      "version": "1"
    },
    "title": "opensc: Fix of CVE-2024-45619"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "AlmaLinux 9.6",
                "product": {
                  "name": "AlmaLinux 9.6",
                  "product_id": "AlmaLinux-9.6",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:almalinux:almalinux:9.6:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "AlmaLinux"
          }
        ],
        "category": "vendor",
        "name": "AlmaLinux OS Foundation"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Rocky Linux 9.6",
                "product": {
                  "name": "Rocky Linux 9.6",
                  "product_id": "Rocky Linux-9.6",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:resf:rocky_linux:9.6:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Rocky Linux"
          }
        ],
        "category": "vendor",
        "name": "Rocky Linux"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
                "product": {
                  "name": "opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
                  "product_id": "opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/opensc@0.23.0-5.el9.tuxcare.els3?arch=i686"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
                "product": {
                  "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
                  "product_id": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/opensc@0.23.0-5.el9.tuxcare.els2?arch=i686"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "i686"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
                "product": {
                  "name": "opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
                  "product_id": "opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/opensc@0.23.0-5.el9.tuxcare.els3?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
                "product": {
                  "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
                  "product_id": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/opensc@0.23.0-5.el9.tuxcare.els2?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "opensc-0:0.23.0-5.el9.tuxcare.els3.i686 as a component of AlmaLinux 9.6",
          "product_id": "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686"
        },
        "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
        "relates_to_product_reference": "AlmaLinux-9.6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64 as a component of AlmaLinux 9.6",
          "product_id": "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
        },
        "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
        "relates_to_product_reference": "AlmaLinux-9.6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "opensc-0:0.23.0-5.el9.tuxcare.els3.i686 as a component of Rocky Linux 9.6",
          "product_id": "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686"
        },
        "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
        "relates_to_product_reference": "Rocky Linux-9.6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64 as a component of Rocky Linux 9.6",
          "product_id": "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
        },
        "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
        "relates_to_product_reference": "Rocky Linux-9.6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64 as a component of AlmaLinux 9.6",
          "product_id": "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
        },
        "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
        "relates_to_product_reference": "AlmaLinux-9.6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686 as a component of AlmaLinux 9.6",
          "product_id": "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686"
        },
        "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
        "relates_to_product_reference": "AlmaLinux-9.6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64 as a component of Rocky Linux 9.6",
          "product_id": "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
        },
        "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
        "relates_to_product_reference": "Rocky Linux-9.6"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686 as a component of Rocky Linux 9.6",
          "product_id": "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686"
        },
        "product_reference": "opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
        "relates_to_product_reference": "Rocky Linux-9.6"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-66037",
      "cwe": {
        "id": "CWE-125",
        "name": "Out-of-bounds Read"
      },
      "notes": [
        {
          "category": "description",
          "text": "OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzz_pkcs15_reader harness causes OpenSC to perform an out-of-bounds heap read in the X.509/SPKI handling path. Specifically, sc_pkcs15_pubkey_from_spki_fields() allocates a zero-length buffer and then reads one byte past the end of that allocation. This issue has been patched in version 0.27.0.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
        ],
        "known_affected": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-66037"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/security/advisories/GHSA-m58q-rmjm-mmfx",
          "url": "https://github.com/OpenSC/OpenSC/security/advisories/GHSA-m58q-rmjm-mmfx"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66037",
          "url": "https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66037"
        }
      ],
      "release_date": "2026-03-30T18:16:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-05-13T12:21:22.093078Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879"
        },
        {
          "category": "none_available",
          "date": "2026-03-30T18:16:00Z",
          "details": "Affected",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    },
    {
      "cve": "CVE-2024-45619",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"
      },
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer can be incorrectly accessed.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
        ],
        "known_affected": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2024-45619"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/security/cve/CVE-2024-45619",
          "url": "https://access.redhat.com/security/cve/CVE-2024-45619"
        },
        {
          "category": "external",
          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2309288",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2309288"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html",
          "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00026.html"
        }
      ],
      "release_date": "2024-09-03T22:15:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-05-13T12:21:22.093078Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879"
        },
        {
          "category": "none_available",
          "date": "2024-09-03T22:15:00Z",
          "details": "Affected",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    },
    {
      "cve": "CVE-2025-66215",
      "cwe": {
        "id": "CWE-121",
        "name": "Stack-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "description",
          "text": "OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow WRITE in card-oberthur. The attack requires crafted USB device or smart card that would present the system with specially crafted responses to the APDUs. This issue has been patched in version 0.27.0.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
        ],
        "known_affected": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-66215"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/commit/efd1d479832141bcf705c2f47655ada4d5f92f5d",
          "url": "https://github.com/OpenSC/OpenSC/commit/efd1d479832141bcf705c2f47655ada4d5f92f5d"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/pull/3436",
          "url": "https://github.com/OpenSC/OpenSC/pull/3436"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5fc-cw56-hwp2",
          "url": "https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5fc-cw56-hwp2"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66215",
          "url": "https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66215"
        }
      ],
      "release_date": "2026-03-30T18:16:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-05-13T12:21:22.093078Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879"
        },
        {
          "category": "none_available",
          "date": "2026-03-30T18:16:00Z",
          "details": "Affected",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    },
    {
      "cve": "CVE-2025-66038",
      "cwe": {
        "id": "CWE-126",
        "name": "Buffer Over-read"
      },
      "notes": [
        {
          "category": "description",
          "text": "OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, sc_compacttlv_find_tag searches a compact-TLV buffer for a given tag. In compact-TLV, a single byte encodes the tag (high nibble) and value length (low nibble). With a 1-byte buffer {0x0A}, the encoded element claims tag=0 and length=10 but no value bytes follow. Calling sc_compacttlv_find_tag with search tag 0x00 returns a pointer equal to buf+1 and outlen=10 without verifying that the claimed value length fits within the remaining buffer. In cases where the sc_compacttlv_find_tag is provided untrusted data (such as being read from cards/files), attackers may be able to influence it to return out-of-bounds pointers leading to downstream memory corruption when subsequent code tries to dereference the pointer. This issue has been patched in version 0.27.0.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
        ],
        "known_affected": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-66038"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/commit/6db171bcb6fd7cb3b51098fefbb3b28e44f0a79c",
          "url": "https://github.com/OpenSC/OpenSC/commit/6db171bcb6fd7cb3b51098fefbb3b28e44f0a79c"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/security/advisories/GHSA-72x5-fwjx-2459",
          "url": "https://github.com/OpenSC/OpenSC/security/advisories/GHSA-72x5-fwjx-2459"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66038",
          "url": "https://github.com/OpenSC/OpenSC/wiki/CVE-2025-66038"
        }
      ],
      "release_date": "2026-03-30T18:16:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-05-13T12:21:22.093078Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879"
        },
        {
          "category": "none_available",
          "date": "2026-03-30T18:16:00Z",
          "details": "Affected",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    },
    {
      "cve": "CVE-2025-49010",
      "cwe": {
        "id": "CWE-121",
        "name": "Stack-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "description",
          "text": "OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow write in GET RESPONSE. The attack requires crafted USB device or smart card that would present the system with specially crafted responses to the APDUs. This issue has been patched in version 0.27.0.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
        ],
        "known_affected": [
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
          "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-49010"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5cf-5wmx-9wh4",
          "url": "https://github.com/OpenSC/OpenSC/security/advisories/GHSA-q5cf-5wmx-9wh4"
        },
        {
          "category": "external",
          "summary": "https://github.com/OpenSC/OpenSC/wiki/CVE-2025-49010",
          "url": "https://github.com/OpenSC/OpenSC/wiki/CVE-2025-49010"
        }
      ],
      "release_date": "2026-03-30T18:16:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-05-13T12:21:22.093078Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778674879"
        },
        {
          "category": "none_available",
          "date": "2026-03-30T18:16:00Z",
          "details": "Affected",
          "product_ids": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els2.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "AlmaLinux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.i686",
            "Rocky Linux-9.6:opensc-0:0.23.0-5.el9.tuxcare.els3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ]
    }
  ]
}