{
  "fix": "RHSA-2026:42919",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-42919",
  "summary": "RHSA-2026:42919, released July 22, 2026, fixes 7 CVEs in kernel (version 6.12.0-211.37.1.el10_2). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel security update",
  "released": "2026-07-22T13:17:20Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-53071, high severity",
  "supported": true,
  "cveCount": 7,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00429,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:42919",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "RHEL 10",
      "fixedVersion": "6.12.0-211.37.1.el10_2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-53071",
      "url": "https://patchblox.com/security/cve/CVE-2026-53071",
      "title": "Bluetooth: l2cap: Add missing chan lock in l2cap_ecred_reconf_rsp",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00429,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46215",
      "url": "https://patchblox.com/security/cve/CVE-2026-46215",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\ndrm: Set old handle to NULL before prime swap in...",
      "priority": "High",
      "severity": "important",
      "cvss": 7.8,
      "epss": 0.00227,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-52950",
      "url": "https://patchblox.com/security/cve/CVE-2026-52950",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\ndrm/xe/dma-buf: fix UAF with retry loop\nRetry doe...",
      "priority": "High",
      "severity": "important",
      "cvss": 7.8,
      "epss": 0.00178,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31530",
      "url": "https://patchblox.com/security/cve/CVE-2026-31530",
      "title": "cxl/port: Fix use after free of parent_port in cxl_detach_ep()",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00159,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-71113",
      "url": "https://patchblox.com/security/cve/CVE-2025-71113",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\ncrypto: af_alg - zero initialize memory allocated...",
      "priority": "High",
      "severity": "low",
      "cvss": 7.8,
      "epss": 0.00151,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-71147",
      "url": "https://patchblox.com/security/cve/CVE-2025-71147",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\nKEYS: trusted: Fix a memory leak in tpm2_load_cmd...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 8.8,
      "epss": 0.00142,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23168",
      "url": "https://patchblox.com/security/cve/CVE-2026-23168",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\nflex_proportions: make fprop_new_period() hardirq...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 7.8,
      "epss": 0.00134,
      "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"
  }
}