{
  "fix": "RXSA-2026:25217",
  "url": "https://patchblox.com/security/fix/linux/rxsa-2026-25217",
  "summary": "RXSA-2026:25217, released June 15, 2026, fixes 11 CVEs in kernel (version 0:5.14.0-687.15.1.el9_7.cloud.1.0). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel security update",
  "released": "2026-06-15T18:06:35Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-43501, high severity",
  "supported": true,
  "cveCount": 11,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00732,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RXSA-2026:25217",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "rocky 9",
      "fixedVersion": "0:5.14.0-687.15.1.el9_7.cloud.1.0",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-43501",
      "url": "https://patchblox.com/security/cve/CVE-2026-43501",
      "title": "ipv6: rpl: reserve mac_len headroom when recompressed SRH grows",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00732,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43037",
      "url": "https://patchblox.com/security/cve/CVE-2026-43037",
      "title": "ip6_tunnel: clear skb2-\u003Ecb[] in ip4ip6_err()",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00688,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43125",
      "url": "https://patchblox.com/security/cve/CVE-2026-43125",
      "title": "dlm: validate length in dlm_search_rsb_tree",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00538,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-45852",
      "url": "https://patchblox.com/security/cve/CVE-2026-45852",
      "title": "kernel-uek-modules: [5.15.0-323.211.3.3]\n- Revert \u0027x86/alternatives: Add alt_instr.flags\u0027 (Harshit Mogalapalli)  [Orabug: 39853924]\n\n[5.1...",
      "priority": "High",
      "severity": "N/A",
      "cvss": 8.8,
      "epss": 0.00199,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46181",
      "url": "https://patchblox.com/security/cve/CVE-2026-46181",
      "title": "RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00144,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23216",
      "url": "https://patchblox.com/security/cve/CVE-2026-23216",
      "title": "scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00142,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31419",
      "url": "https://patchblox.com/security/cve/CVE-2026-31419",
      "title": "net: bonding: fix use-after-free in bond_xmit_broadcast()",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00129,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31581",
      "url": "https://patchblox.com/security/cve/CVE-2026-31581",
      "title": "ALSA: 6fire: fix use-after-free on disconnect",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00128,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43056",
      "url": "https://patchblox.com/security/cve/CVE-2026-43056",
      "title": "kernel-default-base: The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues:\n\nThe following security issues we...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00117,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31508",
      "url": "https://patchblox.com/security/cve/CVE-2026-31508",
      "title": "net: openvswitch: Avoid releasing netdev before teardown completes",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00105,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43116",
      "url": "https://patchblox.com/security/cve/CVE-2026-43116",
      "title": "netfilter: ctnetlink: ensure safe access to master conntrack",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00101,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}