acl, attr: Multiple vulnerabilities — GLSA 202608-20

{
  "id": "ce564f0cb81d4f78304e85875de1e167504be793b9f057030a3dbf7266c1e417",
  "url": "https://security.gentoo.org/glsa/202608-20",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "acl, attr: Multiple vulnerabilities — GLSA 202608-20",
    "summary": "Multiple vulnerabilities in acl and attr could lead to local privilege escalation. Upgrade acl to 2.4.0 or later and attr to 2.6.0 or later.",
    "evidence": "Multiple vulnerabilities have been found in acl and attr, the worst of which could lead to local privilege escalation.",
    "products": [
      {
        "name": {
          "value": "sys-apps/acl",
          "evidence": "Package sys-apps/acl on all architectures"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": ">= 2.4.0",
            "evidence": "Unaffected versions >= 2.4.0"
          }
        ],
        "affected_versions": [
          {
            "value": "< 2.4.0",
            "evidence": "Affected versions < 2.4.0"
          }
        ]
      },
      {
        "name": {
          "value": "sys-apps/attr",
          "evidence": "Package sys-apps/attr on all architectures"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": ">= 2.6.0",
            "evidence": "Unaffected versions >= 2.6.0"
          }
        ],
        "affected_versions": [
          {
            "value": "< 2.6.0",
            "evidence": "Affected versions < 2.6.0"
          }
        ]
      }
    ],
    "severity": "high",
    "fixed_cves": [],
    "related_cves": [
      {
        "value": "CVE-2026-54369",
        "evidence": "CVE-2026-54369"
      },
      {
        "value": "CVE-2026-54370",
        "evidence": "CVE-2026-54370"
      },
      {
        "value": "CVE-2026-54371",
        "evidence": "CVE-2026-54371"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "Severity high"
  },
  "source_id": "official-gentoo-glsa",
  "document_id": 23658,
  "published_at": "2026-08-20T00:00:00+00:00"
}