{
  "fix": "SUSE-SU-2026:2310-1",
  "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2310-1",
  "summary": "SUSE-SU-2026:2310-1, released June 9, 2026, fixes 22 CVEs across 7 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 7 packages",
  "released": "2026-06-09T08:18:34Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-43284, high severity",
  "supported": true,
  "cveCount": 22,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.94194,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/SUSE-SU-2026:2310-1",
  "appliesTo": [
    {
      "product": "kernel-default",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-default",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.115.1",
      "supported": true
    },
    {
      "product": "kernel-default-base",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-default-base",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.115.1.150600.12.54.1",
      "supported": true
    },
    {
      "product": "kernel-docs",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-docs",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.115.1",
      "supported": true
    },
    {
      "product": "kernel-livepatch-SLE15-SP6_Update_27",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-livepatch-sle15-sp6-update-27",
      "release": "sles 15.6",
      "fixedVersion": "1-150600.13.3.1",
      "supported": true
    },
    {
      "product": "kernel-obs-build",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-obs-build",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.115.1",
      "supported": true
    },
    {
      "product": "kernel-source",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-source",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.115.1",
      "supported": true
    },
    {
      "product": "kernel-syms",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-syms",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.115.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-43284",
      "url": "https://patchblox.com/security/cve/CVE-2026-43284",
      "title": "xfrm: esp: avoid in-place decrypt on shared skb frags",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.94194,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43499",
      "url": "https://patchblox.com/security/cve/CVE-2026-43499",
      "title": "rtmutex: Use waiter::task instead of current in remove_waiter()",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.05372,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43503",
      "url": "https://patchblox.com/security/cve/CVE-2026-43503",
      "title": "net: skbuff: propagate shared-frag marker through frag-transfer helpers",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01987,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "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-2026-31405",
      "url": "https://patchblox.com/security/cve/CVE-2026-31405",
      "title": "kernel-64kb: Security update for the Linux Kernel",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 9.8,
      "epss": 0.0056,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46043",
      "url": "https://patchblox.com/security/cve/CVE-2026-46043",
      "title": "RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.1,
      "epss": 0.00514,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46114",
      "url": "https://patchblox.com/security/cve/CVE-2026-46114",
      "title": "RDMA/rxe: Reject non-8-byte ATOMIC_WRITE payloads",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00467,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46243",
      "url": "https://patchblox.com/security/cve/CVE-2026-46243",
      "title": "smb: client: reject userspace cifs.spnego descriptions",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00413,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31613",
      "url": "https://patchblox.com/security/cve/CVE-2026-31613",
      "title": "smb: client: fix OOB reads parsing symlink error response",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00387,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43362",
      "url": "https://patchblox.com/security/cve/CVE-2026-43362",
      "title": "kernel-64kb: smb: client: fix in-place encryption corruption in SMB2_write() (bsc#1264989).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.1,
      "epss": 0.00258,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31629",
      "url": "https://patchblox.com/security/cve/CVE-2026-31629",
      "title": "nfc: llcp: add missing return after LLCP_CLOSED checks",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00252,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-45852",
      "url": "https://patchblox.com/security/cve/CVE-2026-45852",
      "title": "kernel-default: RDMA/rxe: Fix double free in rxe_srq_from_init (bsc#1266711).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00199,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46113",
      "url": "https://patchblox.com/security/cve/CVE-2026-46113",
      "title": "kernel-zfcpdump-modules-extra: kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00195,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46021",
      "url": "https://patchblox.com/security/cve/CVE-2026-46021",
      "title": "thermal: core: Fix thermal zone governor cleanup issues",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7,
      "epss": 0.00142,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43206",
      "url": "https://patchblox.com/security/cve/CVE-2026-43206",
      "title": "kernel-core: kernel: drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set()",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00139,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46004",
      "url": "https://patchblox.com/security/cve/CVE-2026-46004",
      "title": "ALSA: caiaq: Handle probe errors properly",
      "priority": "High",
      "severity": "Low",
      "cvss": 7.8,
      "epss": 0.00129,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-45970",
      "url": "https://patchblox.com/security/cve/CVE-2026-45970",
      "title": "kernel-livepatch-SLE15-SP6_Update_12: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (bsc#1267206).",
      "priority": "High",
      "severity": "important",
      "cvss": 8.8,
      "epss": 0.00126,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31758",
      "url": "https://patchblox.com/security/cve/CVE-2026-31758",
      "title": "kernel-default-base: usb: usbtmc: Flush anchored URBs in usbtmc_release (bsc#1264093).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.8,
      "epss": 0.00126,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31614",
      "url": "https://patchblox.com/security/cve/CVE-2026-31614",
      "title": "kernel-64kb: smb: client: fix off-by-8 bounds check in check_wsl_eas() (bsc#1263774).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.1,
      "epss": 0.00126,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-45910",
      "url": "https://patchblox.com/security/cve/CVE-2026-45910",
      "title": "kernel-default: RDMA/rxe: Fix race condition in QP timer handlers (bsc#1266889).",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 8.8,
      "epss": 0.00125,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31473",
      "url": "https://patchblox.com/security/cve/CVE-2026-31473",
      "title": "media: mc, v4l2: serialize REINIT and REQBUFS with req_queue_mutex",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00097,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T01:43:54Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}