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CVE-2026-74411 wifi: rtw89: Correct data type for scan index to avoid infinite loop

🗓️ 15 Aug 2026 05:59:18Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

rtw89 scan index data type overflow causes infinite loop and soft lockup during 6GHz Wi-Fi scanning.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-74411
15 Aug 202605:59
attackerkb
cve
CVE
CVE-2026-74411
15 Aug 202605:59
cve
debiancve
Debian CVE
CVE-2026-74411
15 Aug 202605:59
debiancve
euvd
EUVD
EUVD-2026-59558
15 Aug 202605:59
euvd
nvd
NVD
CVE-2026-74411
15 Aug 202606:22
nvd
osv
OSV
BELL-CVE-2026-74411
18 Aug 202606:06
osv
osv
OSV
DEBIAN-CVE-2026-74411
15 Aug 202606:22
osv
osv
OSV
UBUNTU-CVE-2026-74411
15 Aug 202606:22
osv
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-92-0952
12 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-74411
18 Aug 202600:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/realtek/rtw89/fw.c"
    ],
    "versions": [
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "966fbed4b4463fbcb49c5becf3f86eae776861bd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "05d46e30303275f21f13c951166d39c85df976d4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "7a1ab5fdcae896e20ca6d68fa0fbd2816cb7471f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "140fa699cfd0e18ab2f1497acd951fb3548610f5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c6aa9a9c47252ac7b07ed6d10459027e2f2a2de0",
        "lessThan": "08fdcb529df6df3562dd2b0035f88dd5be8b3c68",
        "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/wireless/realtek/rtw89/fw.c"
    ],
    "versions": [
      {
        "version": "6.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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