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CVE-2026-93793 wifi: iwlwifi: mvm: validate TX_CMD response layout

🗓️ 24 Sep 2026 16:02:26Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Memory corruption in Linux kernel iwlwifi mvm via incorrect TX_CMD response layout check.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-93793
24 Sep 202616:02
–cve
debiancve
Debian CVE
CVE-2026-93793
24 Sep 202616:02
–debiancve
euvd
EUVD
EUVD-2026-86180
24 Sep 202616:02
–euvd
nvd
NVD
CVE-2026-93793
24 Sep 202617:17
–nvd
osv
OSV
DEBIAN-CVE-2026-93793
24 Sep 202617:17
–osv
ubuntucve
UbuntuCve
CVE-2026-93793
24 Sep 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/wireless/intel/iwlwifi/mvm/tx.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "fc14f5fe8a4374ed1088cfbddc1dae4d16c9935b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "4d942dfc13aec393e003ab28ff58db744c26e6eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "8d70881707b47353359df57df12f6de67fdacdd2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "6.12.111",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "6.18.53",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/intel/iwlwifi/mvm/tx.c"
    ],
    "versions": [
      {
        "version": "6.12.111",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.53",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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