p11-kit: Fix of CVE-2026-13757

{
  "id": "d235d0db810e0a8e48a32e9d7e0de7d1e7b0e5308b135928f804912327ab8d34",
  "url": "https://osv.dev/vulnerability/CLSA-2026-1788374737",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "p11-kit: Fix of CVE-2026-13757",
    "summary": "- CVE-2026-13757: add a recursion depth limit to RPC attribute parsing, preventing stack exhaustion when a client sends deeply nested CKA_WRAP_TEMPLATE, CKA_UNWRAP_TEMPLATE or CKA_DERIVE_TEMPLATE attributes",
    "evidence": "osv:CLSA-2026-1788374737",
    "products": [
      {
        "name": {
          "value": "p11-kit",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0.25.3-3.el9_6.tuxcare.els1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "p11-kit-devel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0.25.3-3.el9_6.tuxcare.els1",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "p11-kit-server",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0.25.3-3.el9_6.tuxcare.els1",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "p11-kit-trust",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0.25.3-3.el9_6.tuxcare.els1",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2026-1788374737",
      "aliases": [
        "CLSA-2026-1788374737"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0.25.3-3.el9_6.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "p11-kit",
            "purl": "pkg:rpm/tuxcare/p11-kit?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788374737.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0.25.3-3.el9_6.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "p11-kit-devel",
            "purl": "pkg:rpm/tuxcare/p11-kit-devel?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788374737.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0.25.3-3.el9_6.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "p11-kit-server",
            "purl": "pkg:rpm/tuxcare/p11-kit-server?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788374737.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0.25.3-3.el9_6.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "p11-kit-trust",
            "purl": "pkg:rpm/tuxcare/p11-kit-trust?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788374737.json"
          }
        }
      ],
      "modified": "2026-10-26T09:31:31.616822443Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-13757"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1788374737.html",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-13757"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-13757",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 447729,
  "published_at": "2026-09-02T18:45:52+00:00"
}