CVE-2026-46122

🗓️ 28 May 2026 09:35:37Reported by LinuxType

Enforces bounds check for firmware key index in b43_rx to prevent out-of-bounds reads.

Reporter	Title	Published	Views	Family All 59
ATTACKERKB	CVE-2026-46122	28 May 202609:35	–	attackerkb
CBLMariner	CVE-2026-46122 affecting package kernel for versions less than 6.6.141.1-1	22 Jun 202621:21	–	cbl_mariner
CNNVD	Linux kernel 安全漏洞	28 May 202600:00	–	cnnvd
Cvelist	CVE-2026-46122 wifi: b43: enforce bounds check on firmware key index in b43_rx()	28 May 202609:35	–	cvelist
Debian CVE	CVE-2026-46122	28 May 202609:35	–	debiancve
EUVD	EUVD-2026-32881	28 May 202609:35	–	euvd
Microsoft CVE	wifi: b43: enforce bounds check on firmware key index in b43_rx()	29 May 202608:07	–	mscve
NVD	CVE-2026-46122	28 May 202610:16	–	nvd
OSV	BELL-CVE-2026-46122	2 Jun 202606:11	–	osv
OSV	DEBIAN-CVE-2026-46122	28 May 202610:16	–	osv

Vulners

CNA

Node

linux linux_kernelRange2.6.24–5.10.258

linux linux_kernelRange5.11.0–5.15.209

linux linux_kernelRange5.16.0–6.1.175

linux linux_kernelRange6.2.0–6.6.140

linux linux_kernelRange6.7.0–6.12.88

linux linux_kernelRange6.13.0–6.18.30

linux linux_kernelRange6.19.0–7.0.7

linux linux_kernelRange7.1.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/broadcom/b43/xmit.c"
    ],
    "versions": [
      {
        "version": "e4d6b7951812d98417feb10784e400e253caf633",
        "lessThan": "135cb49c9a42a02cceeac7b49ec03e267f7ed6d6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e4d6b7951812d98417feb10784e400e253caf633",
        "lessThan": "3157ad40b084a8f3932da2641749ab45e99b933e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e4d6b7951812d98417feb10784e400e253caf633",
        "lessThan": "765709720e6af9a178abc40244a8d1aa39ac4e71",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e4d6b7951812d98417feb10784e400e253caf633",
        "lessThan": "c3d7b90dc95020cd9282c4630e402fe224f7644e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e4d6b7951812d98417feb10784e400e253caf633",
        "lessThan": "1e9e55cf66f0fa4799f4d86ef3aaba8e606b5c14",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e4d6b7951812d98417feb10784e400e253caf633",
        "lessThan": "d7029879bafdac2006c67553807d122283dc6cbf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e4d6b7951812d98417feb10784e400e253caf633",
        "lessThan": "219ba67e69e49681e48c822d6eaafb5def032f34",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e4d6b7951812d98417feb10784e400e253caf633",
        "lessThan": "1f4f78bf8549e6ac4f04fba4176854f3a6e0c332",
        "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/broadcom/b43/xmit.c"
    ],
    "versions": [
      {
        "version": "2.6.24",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.24",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/d7029879bafdac2006c67553807d122283dc6cbf
git	www.git.kernel.org/stable/c/3157ad40b084a8f3932da2641749ab45e99b933e
git	www.git.kernel.org/stable/c/1e9e55cf66f0fa4799f4d86ef3aaba8e606b5c14
git	www.git.kernel.org/stable/c/c3d7b90dc95020cd9282c4630e402fe224f7644e
git	www.git.kernel.org/stable/c/1f4f78bf8549e6ac4f04fba4176854f3a6e0c332
git	www.git.kernel.org/stable/c/135cb49c9a42a02cceeac7b49ec03e267f7ed6d6
git	www.git.kernel.org/stable/c/219ba67e69e49681e48c822d6eaafb5def032f34
git	www.git.kernel.org/stable/c/765709720e6af9a178abc40244a8d1aa39ac4e71

17 Jun 2026 10:53Current

5.8Medium risk

Vulners AI Score5.8

EPSS0.00176