{
  "fix": "ALSA-2026:89082",
  "url": "https://patchblox.com/security/fix/linux/alsa-2026-89082",
  "summary": "ALSA-2026:89082, released November 7, 2026, fixes 14 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 10 packages",
  "released": "2026-11-07T00:40:18Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-99999, rated Critical",
  "supported": true,
  "cveCount": 14,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00788,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/ALSA-2026:89082",
  "appliesTo": [
    {
      "product": "kernel-rt",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.178.1.rt7.519.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-core",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.178.1.rt7.519.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.178.1.rt7.519.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-core",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.178.1.rt7.519.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-devel",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.178.1.rt7.519.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-modules",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.178.1.rt7.519.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": "4.18.0-553.178.1.rt7.519.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-devel",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.178.1.rt7.519.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-modules",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.178.1.rt7.519.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-modules-extra",
      "release": "almalinux 8",
      "fixedVersion": "4.18.0-553.178.1.rt7.519.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-99999",
      "url": "https://patchblox.com/security/cve/CVE-2026-99999",
      "title": "ipv4: validate checksum_start before completing checksum",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.3,
      "epss": 0.00788,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68476",
      "url": "https://patchblox.com/security/cve/CVE-2026-68476",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ipvs: reload ip header after head reallocation...",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.00714,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68140",
      "url": "https://patchblox.com/security/cve/CVE-2026-68140",
      "title": "net/iucv: fix use-after-free of a severed iucv_path",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.8,
      "epss": 0.00275,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-72242",
      "url": "https://patchblox.com/security/cve/CVE-2026-72242",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  selinux: avoid sk_socket dereference in selinux_...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00696,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68136",
      "url": "https://patchblox.com/security/cve/CVE-2026-68136",
      "title": "net: gro: fix double aggregation of flush-marked skbs",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00539,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-80586",
      "url": "https://patchblox.com/security/cve/CVE-2026-80586",
      "title": "mptcp: options: reset DSS fields in case of unexpected size",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00399,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81003",
      "url": "https://patchblox.com/security/cve/CVE-2026-81003",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  net/iucv: filter frames in afiucv_hs_rcv() by in...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00309,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68138",
      "url": "https://patchblox.com/security/cve/CVE-2026-68138",
      "title": "net/sched: serialize qdisc_rtab_list against concurrent get/put",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00223,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-80824",
      "url": "https://patchblox.com/security/cve/CVE-2026-80824",
      "title": "usb: usbfs: fix use-after-free of usb_device in usbdev_release()",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00195,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-89638",
      "url": "https://patchblox.com/security/cve/CVE-2026-89638",
      "title": "smb: client: clear setuid/setgid bit on write with cifsacl/modefromsid/posix extensions",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00178,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68338",
      "url": "https://patchblox.com/security/cve/CVE-2026-68338",
      "title": "net/packet: avoid fanout hook re-registration after unregister",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00136,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53388",
      "url": "https://patchblox.com/security/cve/CVE-2026-53388",
      "title": "fuse: re-lock request before replacing page cache folio",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00133,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53236",
      "url": "https://patchblox.com/security/cve/CVE-2026-53236",
      "title": "tcp: restrict SO_ATTACH_FILTER to priv users",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00125,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64378",
      "url": "https://patchblox.com/security/cve/CVE-2026-64378",
      "title": "writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs()",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.001,
      "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"
  }
}