{
  "fix": "ALSA-2026:51295",
  "url": "https://patchblox.com/security/fix/linux/alsa-2026-51295",
  "summary": "ALSA-2026:51295, released August 6, 2026, fixes 1 CVE across 75 products. None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 75 packages",
  "released": "2026-08-06T00:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-43186, rated Critical",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00642,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/ALSA-2026:51295",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-debug",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-debug-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-debug-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-debug-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-debug-devel-matched",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-debug-devel-matched",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-debug-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-debug-modules",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-debug-modules-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-debug-modules-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-debug-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-debug-modules-extra",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-devel-matched",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-devel-matched",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-modules",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-modules-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-modules-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-64k-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-64k-modules-extra",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-abi-stablelists",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-abi-stablelists",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-cross-headers",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-cross-headers",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debug",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-debug-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debug-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debug-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-debug-devel-matched",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debug-devel-matched",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-debug-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debug-modules",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-debug-modules-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debug-modules-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-debug-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debug-modules-extra",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-debug-uki-virt",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debug-uki-virt",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-devel-matched",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-devel-matched",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-doc",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-doc",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-headers",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-headers",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-modules",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-modules-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-modules-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-modules-extra",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-modules-extra-matched",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-modules-extra-matched",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-debug",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-debug-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-debug-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-debug-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-debug-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-debug-modules",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-debug-modules-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-debug-modules-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-debug-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-debug-modules-extra",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-modules",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-modules-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-modules-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-64k-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-64k-modules-extra",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-modules",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-modules-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-modules-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-modules-extra",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-modules",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-modules-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-modules-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-rt-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-modules-extra",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-tools",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-tools",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-tools-libs",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-tools-libs",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-tools-libs-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-tools-libs-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-uki-virt",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uki-virt",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-uki-virt-addons",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uki-virt-addons",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-zfcpdump",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-zfcpdump",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-zfcpdump-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-zfcpdump-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-zfcpdump-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-zfcpdump-devel",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-zfcpdump-devel-matched",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-zfcpdump-devel-matched",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-zfcpdump-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-zfcpdump-modules",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-zfcpdump-modules-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-zfcpdump-modules-core",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "kernel-zfcpdump-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-zfcpdump-modules-extra",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "libperf",
      "productUrl": "https://patchblox.com/security/product/linux/libperf",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "perf",
      "productUrl": "https://patchblox.com/security/product/linux/perf",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "python3-perf",
      "productUrl": "https://patchblox.com/security/product/linux/python3-perf",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "rtla",
      "productUrl": "https://patchblox.com/security/product/linux/rtla",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    },
    {
      "product": "rv",
      "productUrl": "https://patchblox.com/security/product/linux/rv",
      "release": "almalinux 10",
      "fixedVersion": "6.12.0-211.44.1.el10_2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-43186",
      "url": "https://patchblox.com/security/cve/CVE-2026-43186",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ipv6: ioam: fix heap buffer overflow in __ioam6_...",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.00642,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}