{
  "fix": "RHSA-2026:2378",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-2378",
  "summary": "RHSA-2026:2378, released February 10, 2026, fixes 8 CVEs across 12 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 12 packages",
  "released": "2026-02-10T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-22998, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00778,
  "maxCvss": 8.4,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:2378",
  "appliesTo": [
    {
      "product": "kernel-rt",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-core",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-core",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-kvm",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-kvm",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-modules",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-debug-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-debug-modules-extra",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-kvm",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-kvm",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-modules",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-modules",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    },
    {
      "product": "kernel-rt-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt-modules-extra",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-553.104.1.rt7.445.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-22998",
      "url": "https://patchblox.com/security/cve/CVE-2026-22998",
      "title": "kernel-core: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: v...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00778,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-68349",
      "url": "https://patchblox.com/security/cve/CVE-2025-68349",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_m...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00712,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-40135",
      "url": "https://patchblox.com/security/cve/CVE-2025-40135",
      "title": "ipv6: use RCU in ip6_xmit()",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.4,
      "epss": 0.0071,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-40158",
      "url": "https://patchblox.com/security/cve/CVE-2025-40158",
      "title": "ipv6: use RCU in ip6_output()",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.00555,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-38403",
      "url": "https://patchblox.com/security/cve/CVE-2025-38403",
      "title": "vsock/vmci: Clear the vmci transport packet properly when initializing it",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.00217,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-50673",
      "url": "https://patchblox.com/security/cve/CVE-2022-50673",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ext4: fix use-after-free in ext4_orphan_cleanup...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00209,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-40170",
      "url": "https://patchblox.com/security/cve/CVE-2025-40170",
      "title": "net: use dst_dev_rcu() in sk_setup_caps()",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.1,
      "epss": 0.00193,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-40269",
      "url": "https://patchblox.com/security/cve/CVE-2025-40269",
      "title": "ALSA: usb-audio: Fix potential overflow of PCM transfer buffer",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.0019,
      "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"
  }
}