CVE-2026-53112

🗓️ 24 Jun 2026 16:30:45Reported by LinuxType

Linux kernel rtlwifi pci fix use-after-free by killing irq_prepare_bcn_tasklet in deinit.

Reporter	Title	Published	Views	Family All 7
Circl	CVE-2026-53112	24 Jun 202618:07	–	circl
Cvelist	CVE-2026-53112 wifi: rtlwifi: pci: fix possible use-after-free caused by unfinished irq_prepare_bcn_tasklet	24 Jun 202616:30	–	cvelist
Debian CVE	CVE-2026-53112	24 Jun 202616:30	–	debiancve
EUVD	EUVD-2026-38980	24 Jun 202616:30	–	euvd
NVD	CVE-2026-53112	24 Jun 202617:17	–	nvd
OSV	DEBIAN-CVE-2026-53112	24 Jun 202620:48	–	osv
Positive Technologies	PT-2026-52006	24 Jun 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange2.6.38–5.10.258

linux linux_kernelRange5.11.0–5.15.209

linux linux_kernelRange5.16.0–6.1.175

linux linux_kernelRange6.2.0–6.6.141

linux linux_kernelRange6.7.0–6.12.91

linux linux_kernelRange6.13.0–6.18.33

linux linux_kernelRange6.19.0–7.0.10

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/realtek/rtlwifi/pci.c"
    ],
    "versions": [
      {
        "version": "0c8173385e549f95cd80c3fff5aab87b4f881d8d",
        "lessThan": "ae10d4a1ab6bcaa1336abb171908a9a365761d3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0c8173385e549f95cd80c3fff5aab87b4f881d8d",
        "lessThan": "fac1079e0fdec6df6d7562c21941587236dc3def",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0c8173385e549f95cd80c3fff5aab87b4f881d8d",
        "lessThan": "e40873820c9d245ce482faa7ad514ebdb3b8d23d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0c8173385e549f95cd80c3fff5aab87b4f881d8d",
        "lessThan": "008c456b76e9070979bc0e763897a5d3b0fdd4dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0c8173385e549f95cd80c3fff5aab87b4f881d8d",
        "lessThan": "7731b67bd59d1284d150cbe40a47e95a10613234",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0c8173385e549f95cd80c3fff5aab87b4f881d8d",
        "lessThan": "aa10a452e34810987fb9f4a047995b30003fb53f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0c8173385e549f95cd80c3fff5aab87b4f881d8d",
        "lessThan": "3c0e8a3179e6325a7dc6ce221aef0e03d854ab4b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0c8173385e549f95cd80c3fff5aab87b4f881d8d",
        "lessThan": "039cd522dc70151da13329a5e3ae19b1736f468a",
        "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/rtlwifi/pci.c"
    ],
    "versions": [
      {
        "version": "2.6.38",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.38",
        "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": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "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/fac1079e0fdec6df6d7562c21941587236dc3def
git	www.git.kernel.org/stable/c/3c0e8a3179e6325a7dc6ce221aef0e03d854ab4b
git	www.git.kernel.org/stable/c/008c456b76e9070979bc0e763897a5d3b0fdd4dc
git	www.git.kernel.org/stable/c/e40873820c9d245ce482faa7ad514ebdb3b8d23d
git	www.git.kernel.org/stable/c/aa10a452e34810987fb9f4a047995b30003fb53f
git	www.git.kernel.org/stable/c/039cd522dc70151da13329a5e3ae19b1736f468a
git	www.git.kernel.org/stable/c/ae10d4a1ab6bcaa1336abb171908a9a365761d3e
git	www.git.kernel.org/stable/c/7731b67bd59d1284d150cbe40a47e95a10613234

24 Jun 2026 17:17Current

5.7Medium risk

Vulners AI Score5.7