{
  "fix": "SUSE-SU-2026:3699-1",
  "url": "https://patchblox.com/security/fix/linux/suse-su-2026-3699-1",
  "summary": "SUSE-SU-2026:3699-1, released August 22, 2026, fixes 13 CVEs in kernel-livepatch-SLE15-SP7-RT_Update_15 (version 4-150700.2.1). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel-livepatch-SLE15-SP7-RT_Update_15 security update",
  "released": "2026-08-22T07:33:47Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-53224, rated Critical",
  "supported": true,
  "cveCount": 13,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.04576,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/SUSE-SU-2026:3699-1",
  "appliesTo": [
    {
      "product": "kernel-livepatch-SLE15-SP7-RT_Update_15",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-livepatch-sle15-sp7-rt-update-15",
      "release": "sles 15.7",
      "fixedVersion": "4-150700.2.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-53224",
      "url": "https://patchblox.com/security/cve/CVE-2026-53224",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  sctp: validate embedded INIT chunk and address l...",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.1,
      "epss": 0.00574,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46242",
      "url": "https://patchblox.com/security/cve/CVE-2026-46242",
      "title": "kpatch-patch-5_14_0-687_10_1: This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a run...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.04576,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64530",
      "url": "https://patchblox.com/security/cve/CVE-2026-64530",
      "title": "net/sched: cls_api: Handle TC_ACT_CONSUMED in tcf_qevent_handle",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00655,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-52956",
      "url": "https://patchblox.com/security/cve/CVE-2026-52956",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  libceph: Fix potential out-of-bounds access in _...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00611,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46037",
      "url": "https://patchblox.com/security/cve/CVE-2026-46037",
      "title": "ipv4: icmp: validate reply type before using icmp_pointers",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00512,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64600",
      "url": "https://patchblox.com/security/cve/CVE-2026-64600",
      "title": "xfs: resample the data fork mapping after cycling ILOCK",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00467,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53246",
      "url": "https://patchblox.com/security/cve/CVE-2026-53246",
      "title": "sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00442,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-52923",
      "url": "https://patchblox.com/security/cve/CVE-2026-52923",
      "title": "ipc: limit next_id allocation to the valid ID range",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00215,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-52972",
      "url": "https://patchblox.com/security/cve/CVE-2026-52972",
      "title": "crypto: af_alg - Cap AEAD AD length to 0x80000000",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00144,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53182",
      "url": "https://patchblox.com/security/cve/CVE-2026-53182",
      "title": "wifi: nl80211: reject oversized EMA RNR lists",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.0013,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53133",
      "url": "https://patchblox.com/security/cve/CVE-2026-53133",
      "title": "RDMA/umem: Fix truncation for block sizes \u003E= 4G",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.0013,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43109",
      "url": "https://patchblox.com/security/cve/CVE-2026-43109",
      "title": "x86: shadow stacks: proper error handling for mmap lock",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.1,
      "epss": 0.00114,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46319",
      "url": "https://patchblox.com/security/cve/CVE-2026-46319",
      "title": "net/sched: act_ct: Only release RCU read lock after ct_ft",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00105,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T13:56:55Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}