CVE-2026-90126

🗓️ 17 Sep 2026 16:06:28Reported by LinuxType

Clock provider leak on unbind in Linux kernel pcf8563 RTC driver.

Reporter	Title	Published	Views	Family All 8
Cvelist	CVE-2026-90126 rtc: pcf8563: fix clock provider leak on unbind	17 Sep 202616:06	–	cvelist
Debian CVE	CVE-2026-90126	17 Sep 202616:06	–	debiancve
EUVD	EUVD-2026-81719	17 Sep 202616:06	–	euvd
NVD	CVE-2026-90126	17 Sep 202617:17	–	nvd
OSV	AZL-102510 CVE-2026-90126 affecting package kernel 6.6.150.1-1	17 Sep 202617:17	–	osv
OSV	DEBIAN-CVE-2026-90126	17 Sep 202617:17	–	osv
OSV	UBUNTU-CVE-2026-90126	18 Sep 202600:00	–	osv
UbuntuCve	CVE-2026-90126	18 Sep 202600:00	–	ubuntucve

Vulners

CNA

Node

linux linux_kernelRange4.4–5.10.270

linux linux_kernelRange5.11.0–5.15.221

linux linux_kernelRange5.16.0–6.1.188

linux linux_kernelRange6.2.0–6.6.157

linux linux_kernelRange6.7.0–6.12.110

linux linux_kernelRange6.13.0–6.18.52

linux linux_kernelRange6.19.0–7.2.6

linux linux_kernelRange7.3.0–7.3-rc1

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/rtc/rtc-pcf8563.c"
    ],
    "versions": [
      {
        "version": "a39a6405d5f949bc651694028a55d74c514ef1f9",
        "lessThan": "2b5622cf4ee218b6f98d31dbf3fbd44b9b6bd675",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a39a6405d5f949bc651694028a55d74c514ef1f9",
        "lessThan": "36cb00c33bd83e7ce31b5a9f1f7c70db0cb7776c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a39a6405d5f949bc651694028a55d74c514ef1f9",
        "lessThan": "30b7c63af50fe1464e7582a37de1ca4bd030ecc1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a39a6405d5f949bc651694028a55d74c514ef1f9",
        "lessThan": "7afb8db47c4f107bce89cfe5115fb31ba7c94665",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a39a6405d5f949bc651694028a55d74c514ef1f9",
        "lessThan": "97edf3fd9a46ea89a167966991c0449cfa07b36f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a39a6405d5f949bc651694028a55d74c514ef1f9",
        "lessThan": "08a59c28c2bdbcd655e99526c86a41dc83834283",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a39a6405d5f949bc651694028a55d74c514ef1f9",
        "lessThan": "6218c0533a72235ec9c5f41b812c63d963bd4a3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a39a6405d5f949bc651694028a55d74c514ef1f9",
        "lessThan": "9c48a53685040bb0de45a640b34055cbbfc69d4f",
        "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/rtc/rtc-pcf8563.c"
    ],
    "versions": [
      {
        "version": "4.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.270",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/08a59c28c2bdbcd655e99526c86a41dc83834283
git	www.git.kernel.org/stable/c/9c48a53685040bb0de45a640b34055cbbfc69d4f
git	www.git.kernel.org/stable/c/7afb8db47c4f107bce89cfe5115fb31ba7c94665
git	www.git.kernel.org/stable/c/97edf3fd9a46ea89a167966991c0449cfa07b36f
git	www.git.kernel.org/stable/c/30b7c63af50fe1464e7582a37de1ca4bd030ecc1
git	www.git.kernel.org/stable/c/36cb00c33bd83e7ce31b5a9f1f7c70db0cb7776c
git	www.git.kernel.org/stable/c/2b5622cf4ee218b6f98d31dbf3fbd44b9b6bd675
git	www.git.kernel.org/stable/c/6218c0533a72235ec9c5f41b812c63d963bd4a3e

17 Sep 2026 17:17Current

EPSS0.00211