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CVE-2026-68439 wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925_mcu_bss_he_tlv()

🗓️ 12 Aug 2026 00:07:28Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

NULL-pointer dereference in mt7925_mcu_bss_he_tlv() via unchecked mt76_connac_get_he_phy_cap() result.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-68439
12 Aug 202600:07
attackerkb
cve
CVE
CVE-2026-68439
12 Aug 202600:07
cve
debiancve
Debian CVE
CVE-2026-68439
12 Aug 202600:07
debiancve
euvd
EUVD
EUVD-2026-57047
12 Aug 202600:07
euvd
nvd
NVD
CVE-2026-68439
12 Aug 202600:17
nvd
osv
OSV
DEBIAN-CVE-2026-68439
12 Aug 202600:17
osv
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/mediatek/mt76/mt7925/mcu.c"
    ],
    "versions": [
      {
        "version": "c948b5da6bbec742b433138e3e3f9537a85af2e5",
        "lessThan": "42288cca984fb72ad3ebe43d4e7fdce9dcabfdb5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c948b5da6bbec742b433138e3e3f9537a85af2e5",
        "lessThan": "313343ab8cab7417973e7bdd43d3c3e93044b447",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c948b5da6bbec742b433138e3e3f9537a85af2e5",
        "lessThan": "856f1588a2590e70b119e76c15315615a36aebc8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c948b5da6bbec742b433138e3e3f9537a85af2e5",
        "lessThan": "8d1b6738c1ab48c086b17e7994034aca94258931",
        "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/mediatek/mt76/mt7925/mcu.c"
    ],
    "versions": [
      {
        "version": "6.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.101",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.42",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.6",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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12 Aug 2026 00:07Current
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