{
  "fix": "ALSA-2026:8534",
  "url": "https://patchblox.com/security/fix/linux/alsa-2026-8534",
  "summary": "ALSA-2026:8534, released April 16, 2026, fixes 2 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 3 packages",
  "released": "2026-04-16T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-4424, high severity",
  "supported": true,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01287,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://osv.dev/vulnerability/ALSA-2026:8534",
  "appliesTo": [
    {
      "product": "bsdtar",
      "productUrl": "https://patchblox.com/security/product/linux/bsdtar",
      "release": "almalinux 8",
      "fixedVersion": "3.3.3-7.el8_10",
      "supported": true
    },
    {
      "product": "libarchive",
      "productUrl": "https://patchblox.com/security/product/linux/libarchive",
      "release": "almalinux 8",
      "fixedVersion": "3.3.3-7.el8_10",
      "supported": true
    },
    {
      "product": "libarchive-devel",
      "productUrl": "https://patchblox.com/security/product/linux/libarchive-devel",
      "release": "almalinux 8",
      "fixedVersion": "3.3.3-7.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-4424",
      "url": "https://patchblox.com/security/cve/CVE-2026-4424",
      "title": "Libarchive: libarchive: information disclosure via heap out-of-bounds read in rar archive processing",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01287,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5121",
      "url": "https://patchblox.com/security/cve/CVE-2026-5121",
      "title": "bsdtar: The libarchive programming library can create and read several different streaming archive formats, including GNU tar...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01092,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}