Security update for python311

{
  "id": "a0046b953c65df364cb180ff1b34a1c0c4566b4ad9eb775f8813f648eb09e421",
  "url": "https://osv.dev/vulnerability/SUSE-SU-2026%3A24138-1",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Security update for python311",
    "summary": "This update for python311 fixes the following issues: - CVE-2026-15310: memory exhaustion in zipfile in bzip2/LZMA/Zstandard decompression (bsc#1277111). - CVE-2026-19672: tarfile extraction filter bypass allows creation of directories outside the destination (bsc#1276227).",
    "evidence": "osv:SUSE-SU-2026:24138-1",
    "products": [
      {
        "name": {
          "value": "python311",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.11.16-159998.1.1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "python311-core",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.11.16-159998.1.1",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "SUSE-SU-2026:24138-1",
      "aliases": [
        "SUSE-SU-2026:24138-1"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.11.16-159998.1.1"
                }
              ]
            }
          ],
          "package": {
            "name": "python311",
            "purl": "pkg:rpm/suse/python311&distro=SUSE%20Linux%20Micro%206.0",
            "ecosystem": "SUSE:Linux Micro 6.0"
          },
          "database_specific": {
            "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:24138-1.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "python311": "3.11.16-159998.1.1",
                "python311-base": "3.11.16-159998.1.1",
                "python311-curses": "3.11.16-159998.1.1",
                "libpython3_11-1_0": "3.11.16-159998.1.1"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.11.16-159998.1.1"
                }
              ]
            }
          ],
          "package": {
            "name": "python311-core",
            "purl": "pkg:rpm/suse/python311-core&distro=SUSE%20Linux%20Micro%206.0",
            "ecosystem": "SUSE:Linux Micro 6.0"
          },
          "database_specific": {
            "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:24138-1.json"
          },
          "ecosystem_specific": {
            "binaries": [
              {
                "python311": "3.11.16-159998.1.1",
                "python311-base": "3.11.16-159998.1.1",
                "python311-curses": "3.11.16-159998.1.1",
                "libpython3_11-1_0": "3.11.16-159998.1.1"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-15T17:23:12.029117465Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-15310",
        "CVE-2026-19672"
      ],
      "references": [
        "https://www.suse.com/support/update/announcement/2026/suse-su-202624138-1/",
        "https://bugzilla.suse.com/1276227",
        "https://bugzilla.suse.com/1277111",
        "https://www.suse.com/security/cve/CVE-2026-15310",
        "https://www.suse.com/security/cve/CVE-2026-19672"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-15310",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-19672",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 333671,
  "published_at": "2026-10-10T17:21:34+00:00"
}