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CVE-2026-98194 wifi: libertas_tf: fix UAF in lbtf_free_adapter()

🗓️ 06 Oct 2026 08:44:34Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

UAF in Linux kernel wifi: libertas_tf lbtf_free_adapter() allows use after free.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-98194
6 Oct 202608:44
–cve
debiancve
Debian CVE
CVE-2026-98194
6 Oct 202608:44
–debiancve
euvd
EUVD
EUVD-2026-93122
6 Oct 202608:44
–euvd
nvd
NVD
CVE-2026-98194
6 Oct 202609:18
–nvd
osv
OSV
DEBIAN-CVE-2026-98194
6 Oct 202609:18
–osv
ptsecurity
Positive Technologies
PT-2026-106523
6 Oct 202600:00
–ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/marvell/libertas_tf/main.c"
    ],
    "versions": [
      {
        "version": "06b16ae5319251c26377afcb401e46056d5673f4",
        "lessThan": "3fb3663260ec396f86b733aab9f81fac6669d2fa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "06b16ae5319251c26377afcb401e46056d5673f4",
        "lessThan": "f6c3fa0d17ca0c9e6033bb45f52e33b27a9a40e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "06b16ae5319251c26377afcb401e46056d5673f4",
        "lessThan": "b4745d6063758c681d33affca9733bbd356b6ea1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "06b16ae5319251c26377afcb401e46056d5673f4",
        "lessThan": "41b1a4d545ec348b7d5324b6d4f4c6a3e0326d46",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "06b16ae5319251c26377afcb401e46056d5673f4",
        "lessThan": "2b99bfc5a127ce8cd6a887d82815fc2e712f365b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "06b16ae5319251c26377afcb401e46056d5673f4",
        "lessThan": "e82536aad653e27c8ca7a8e0f6f816bc3f853ec3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "06b16ae5319251c26377afcb401e46056d5673f4",
        "lessThan": "04c837d413dc11a91e0275b08b9e35a6c111175e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "06b16ae5319251c26377afcb401e46056d5673f4",
        "lessThan": "bbb9a0ab96d44a64529aafc7a16de460a1712f6a",
        "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/marvell/libertas_tf/main.c"
    ],
    "versions": [
      {
        "version": "2.6.28",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.28",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.271",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.222",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.189",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.158",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.54",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.8",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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