{
  "cveId": "CVE-2026-80629",
  "url": "https://patchblox.com/security/cve/CVE-2026-80629",
  "summary": "CVE-2026-80629 is fixed in 16 products on 1 platform, first by DEBIAN-CVE-2026-80629, released August 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "octeontx2-af: npc: Fix size of entry2cntr_map",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  octeontx2-af: npc: Fix size of entry2cntr_map  KASAN prints below splat. This is caused by allocating counter for reserved mcam entry for cpt 2nd pass entry. But mcam-\u003Eentry2cntr_map is not allocated for reserved entries.  BUG: KASAN: slab-out-of-bounds in npc_map_mcam_entry_and_cntr\u002B0xb0/0x1a0 Write of size 2 at addr ffff0001033e7ffe by task kworker/0:1/14  CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted 6.1.67 #1 Hardware name: Marvell CN106XX board (DT) Workqueue: events work_for_cpu_fn Call trace:  dump_backtrace.part.0\u002B0xe4/0xf0  show_stack\u002B0x18/0x30  dump_stack_lvl\u002B0x88/0xb4  print_report\u002B0x154/0x458  kasan_report\u002B0xb8/0x194  __asan_store2\u002B0x7c/0xa0  npc_map_mcam_entry_and_cntr\u002B0xb0/0x1a0  rvu_mbox_handler_npc_mcam_write_entry\u002B0x268/0x280  npc_install_flow\u002B0x840/0xfe0  rvu_npc_install_cpt_pass2_entry\u002B0x138/0x190  rvu_nix_init\u002B0x148c/0x2880  rvu_probe\u002B0x1800/0x30b0  local_pci_probe\u002B0x78/0xe0  work_for_cpu_fn\u002B0x30/0x50  process_one_work\u002B0x4cc/0x97c  worker_thread\u002B0x360/0x630  kthread\u002B0x1a0/0x1b0  ret_from_fork\u002B0x10/0x20",
  "published": "2026-08-28T08:16:47Z",
  "severity": "Moderate",
  "cvss": 5.5,
  "epss": 0.00206,
  "epssPercentile": 0.10736,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-80629",
  "fixes": [
    {
      "platform": "linux",
      "product": "dtb-aarch64",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.38.1",
      "fix": "OPENSUSE-SU-2026:21910-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21910-1",
      "released": "2026-09-22T15:26:20Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.38.1",
      "fix": "OPENSUSE-SU-2026:21910-1",
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      "released": "2026-09-22T15:26:20Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.84.1",
      "fix": "SUSE-SU-2026:4706-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4706-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
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      "product": "kernel-64kb",
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      "fix": "SUSE-SU-2026:23902-1",
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      "released": "2026-09-22T14:23:31Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
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      "fixedVersion": "6.12.0-160000.38.1",
      "fix": "OPENSUSE-SU-2026:21910-1",
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      "released": "2026-09-22T15:26:20Z"
    },
    {
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      "product": "kernel-azure",
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      "fix": "SUSE-SU-2026:4706-1",
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  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}