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CVE-2026-98496 net: airoha: npu: cancel wdt_work after releasing the WDT IRQ

🗓️ 18 Oct 2026 15:16:27Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Use-after-free in Linux kernel net: airoha: npu: cancel wdt_work after releasing IRQ.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
17 Oct 202616:00
–cnnvd
cve
CVE
CVE-2026-98496
18 Oct 202615:16
–cve
debiancve
Debian CVE
CVE-2026-98496
18 Oct 202615:16
–debiancve
euvd
EUVD
EUVD-2026-103736
18 Oct 202615:16
–euvd
nvd
NVD
CVE-2026-98496
18 Oct 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98496
18 Oct 202617:47
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-98496
19 Oct 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-116715
18 Oct 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-98496
18 Oct 202623:46
–susecve
ubuntucve
UbuntuCve
CVE-2026-98496
19 Oct 202600:00
–ubuntucve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/airoha/airoha_npu.c"
    ],
    "versions": [
      {
        "version": "23290c7bc190def4e1ca61610992d9b7c32e33f3",
        "lessThan": "aca91d8fa0ecbc990ebf9a688c684dda78a43c00",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "23290c7bc190def4e1ca61610992d9b7c32e33f3",
        "lessThan": "da9d42531f3a6dfea2e9c775b62a46185dbf280a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "23290c7bc190def4e1ca61610992d9b7c32e33f3",
        "lessThan": "4bdee8060d1e4581624e68fbd369b1afb14df4bc",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/airoha/airoha_npu.c"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.55",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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