Red Hat Security Advisory: gzip security update

{
  "id": "a262bc466c44810dd5471d2e0da2e00d807d452068785c282d817b1e527768c2",
  "url": "https://osv.dev/vulnerability/RHSA-2026%3A61625",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Red Hat Security Advisory: gzip security update",
    "summary": "Red Hat Security Advisory: gzip security update",
    "evidence": "osv:RHSA-2026:61625",
    "products": [
      {
        "name": {
          "value": "gzip",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.13-4.el10_2",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "gzip-debuginfo",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.13-4.el10_2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "gzip-debugsource",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.13-4.el10_2",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "RHSA-2026:61625",
      "aliases": [
        "RHSA-2026:61625"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:1.13-4.el10_2"
                }
              ]
            }
          ],
          "package": {
            "name": "gzip",
            "purl": "pkg:rpm/redhat/gzip",
            "ecosystem": "Red Hat:enterprise_linux:10.2"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:61625.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:1.13-4.el10_2"
                }
              ]
            }
          ],
          "package": {
            "name": "gzip-debuginfo",
            "purl": "pkg:rpm/redhat/gzip-debuginfo",
            "ecosystem": "Red Hat:enterprise_linux:10.2"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:61625.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:1.13-4.el10_2"
                }
              ]
            }
          ],
          "package": {
            "name": "gzip-debugsource",
            "purl": "pkg:rpm/redhat/gzip-debugsource",
            "ecosystem": "Red Hat:enterprise_linux:10.2"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2026:61625.json"
          }
        }
      ],
      "modified": "2026-10-10T10:16:06Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-41991",
        "CVE-2026-41992"
      ],
      "references": [
        "https://access.redhat.com/errata/RHSA-2026:61625",
        "https://access.redhat.com/security/updates/classification/#moderate",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2494158",
        "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_61625.json",
        "https://access.redhat.com/security/cve/CVE-2026-41991",
        "https://www.cve.org/CVERecord?id=CVE-2026-41991",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-41991",
        "https://cert.pl/en/posts/2026/04/CVE-2026-41991/",
        "https://cgit.git.savannah.gnu.org/cgit/gzip.git/commit/?id=4e6f8b24ab823146ab8776f0b7fe486ab34d4269",
        "https://www.gnu.org/software/gzip/",
        "https://access.redhat.com/security/cve/CVE-2026-41992",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2494159",
        "https://www.cve.org/CVERecord?id=CVE-2026-41992",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-41992",
        "https://cgit.git.savannah.gnu.org/cgit/gzip.git/commit/?id=63dbf6b3b9e6e781df1a6a64e609b10e23969681"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-41991",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2026-41992",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 228763,
  "published_at": "2026-09-01T10:28:32+00:00"
}