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CVE-2026-80635 wifi: wcn36xx: fix OOB read from short trigger BA firmware response

🗓️ 28 Aug 2026 06:48:49Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

OOB read in wcn36xx wifi driver from short trigger BA firmware response corrupting BA session state.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80635
28 Aug 202606:48
cve
debiancve
Debian CVE
CVE-2026-80635
28 Aug 202606:48
debiancve
euvd
EUVD
EUVD-2026-67511
28 Aug 202606:48
euvd
nvd
NVD
CVE-2026-80635
28 Aug 202608:16
nvd
osv
OSV
BELL-CVE-2026-80635
3 Sep 202606:05
osv
osv
OSV
DEBIAN-CVE-2026-80635
28 Aug 202608:16
osv
osv
OSV
UBUNTU-CVE-2026-80635
28 Aug 202608:16
osv
ptsecurity
Positive Technologies
PT-2026-82935
28 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-80635
31 Aug 202611:40
redhatcve
redos
Redos
ROS-20260916-73-0014
16 Sep 202600:00
redos
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/ath/wcn36xx/smd.c"
    ],
    "versions": [
      {
        "version": "16be1ac55944412e8d132b1db26f994b368c5742",
        "lessThan": "04aba50212f9f274e1a726fb3873b5ce8da2d821",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "16be1ac55944412e8d132b1db26f994b368c5742",
        "lessThan": "c07aa0534d50361183833e3803204044cf1d0476",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "16be1ac55944412e8d132b1db26f994b368c5742",
        "lessThan": "d0b57bcd0dac6e2c9a3e474ec280e7db0b3edf35",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "16be1ac55944412e8d132b1db26f994b368c5742",
        "lessThan": "af8f0ea1f0a3a5fb5ed2b8fed3f1501d644597ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "16be1ac55944412e8d132b1db26f994b368c5742",
        "lessThan": "d0cafe6ed8d1f6d0097eda31d85f5760d4f359c2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "16be1ac55944412e8d132b1db26f994b368c5742",
        "lessThan": "b5e6f21923ca89d90256e7346301056f6502691e",
        "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/ath/wcn36xx/smd.c"
    ],
    "versions": [
      {
        "version": "4.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "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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