{
  "fix": "RLSA-2026:93412",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-93412",
  "summary": "RLSA-2026:93412, released November 7, 2026, fixes 18 CVEs in kernel (version 0:5.14.0-687.64.1.el9_8). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel security update",
  "released": "2026-11-07T00:39:57Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-98725, rated Critical",
  "supported": true,
  "cveCount": 18,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00873,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:93412",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "rocky 9",
      "fixedVersion": "0:5.14.0-687.64.1.el9_8",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-98725",
      "url": "https://patchblox.com/security/cve/CVE-2026-98725",
      "title": "nvmet-auth: fix out-of-bounds write in nvmet_auth_challenge()",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.8,
      "epss": 0.00211,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-52929",
      "url": "https://patchblox.com/security/cve/CVE-2026-52929",
      "title": "sctp: stream: fully roll back denied add-stream state",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00873,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-90011",
      "url": "https://patchblox.com/security/cve/CVE-2026-90011",
      "title": "scsi: target: iscsi: Reserve a terminator byte for the login payload",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00841,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-98432",
      "url": "https://patchblox.com/security/cve/CVE-2026-98432",
      "title": "ipv4: free inet_opt and ireq_opt after an RCU grace period",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.0076,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-72083",
      "url": "https://patchblox.com/security/cve/CVE-2026-72083",
      "title": "kernel-debug-modules-extra: 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": 0.00724,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64303",
      "url": "https://patchblox.com/security/cve/CVE-2026-64303",
      "title": "spi: fsl-lpspi: terminate the RX channel on TX prepare failure path",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00694,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53228",
      "url": "https://patchblox.com/security/cve/CVE-2026-53228",
      "title": "ipv6: sit: reload inner IPv6 header after GSO offloads",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00576,
      "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-2026-93787",
      "url": "https://patchblox.com/security/cve/CVE-2026-93787",
      "title": "smb: client: bound dirent name against end of SMB response in cifs_filldir",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00344,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68169",
      "url": "https://patchblox.com/security/cve/CVE-2026-68169",
      "title": "mptcp: pm: userspace: fix use-after-free in get_local_id",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00211,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-98466",
      "url": "https://patchblox.com/security/cve/CVE-2026-98466",
      "title": "KVM: arm64: Transfer the hyp stack pages out of the host stage-2",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-74283",
      "url": "https://patchblox.com/security/cve/CVE-2026-74283",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\ntipc: require net admin for TIPCv2 netlink mutato...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 9.8,
      "epss": 0.00169,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53270",
      "url": "https://patchblox.com/security/cve/CVE-2026-53270",
      "title": "ipvs: clear the svc scheduler ptr early on edit",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00157,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-93827",
      "url": "https://patchblox.com/security/cve/CVE-2026-93827",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\nvirtio-fs: avoid double-free on failed queue setu...",
      "priority": "High",
      "severity": "important",
      "cvss": 9.8,
      "epss": 0.0014,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-74510",
      "url": "https://patchblox.com/security/cve/CVE-2026-74510",
      "title": "Bluetooth: mgmt: fix UAF in pair command cancellation",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00139,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-98364",
      "url": "https://patchblox.com/security/cve/CVE-2026-98364",
      "title": "xfrm: hold net_device reference under RCU in bundle creation",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00121,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-74582",
      "url": "https://patchblox.com/security/cve/CVE-2026-74582",
      "title": "packet: use consistent hard_header_len in non-ring send paths",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.0012,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-89603",
      "url": "https://patchblox.com/security/cve/CVE-2026-89603",
      "title": "kernel: 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,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}