{
  "fix": "ALSA-2026:59737",
  "url": "https://patchblox.com/security/fix/linux/alsa-2026-59737",
  "summary": "ALSA-2026:59737, released August 26, 2026, fixes 8 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 10 packages",
  "released": "2026-08-26T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-63913, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00971,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/ALSA-2026:59737",
  "appliesTo": [
    {
      "product": "kernel-rt",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-core",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-core",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-devel",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-modules",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-modules-extra",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-devel",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-modules",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-modules-extra",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.158.1.rt7.499.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-63913",
      "url": "https://patchblox.com/security/cve/CVE-2026-63913",
      "title": "bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: s...",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00971,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64320",
      "url": "https://patchblox.com/security/cve/CVE-2026-64320",
      "title": "nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00803,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-63886",
      "url": "https://patchblox.com/security/cve/CVE-2026-63886",
      "title": "bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: s...",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00711,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-52924",
      "url": "https://patchblox.com/security/cve/CVE-2026-52924",
      "title": "sctp: purge outqueue on stale COOKIE-ECHO handling",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00659,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64276",
      "url": "https://patchblox.com/security/cve/CVE-2026-64276",
      "title": "Input: synaptics-rmi4 - bound the F30 keymap to the GPIO/LED count",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00169,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64277",
      "url": "https://patchblox.com/security/cve/CVE-2026-64277",
      "title": "Input: synaptics-rmi4 - bound the F3A keymap to the GPIO count",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00169,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64191",
      "url": "https://patchblox.com/security/cve/CVE-2026-64191",
      "title": "i2c: stub: Reject I2C block transfers with invalid length",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00165,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64189",
      "url": "https://patchblox.com/security/cve/CVE-2026-64189",
      "title": "netfilter: ipset: fix race between dump and ip_set_list resize",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00126,
      "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"
  }
}