CVE-2026-90056

🗓️ 17 Sep 2026 16:05:41Reported by LinuxType

Linux kernel fec driver calls fec_ptp_stop() when PTP was not initialized.

Reporter	Title	Published	Views	Family All 11
Cvelist	CVE-2026-90056 net: fec: only stop PTP if it was initialized	17 Sep 202616:05	–	cvelist
Debian CVE	CVE-2026-90056	17 Sep 202616:05	–	debiancve
EUVD	EUVD-2026-81917	17 Sep 202616:05	–	euvd
Microsoft CVE	net: fec: only stop PTP if it was initialized	19 Sep 202608:17	–	mscve
NVD	CVE-2026-90056	17 Sep 202617:16	–	nvd
OSV	AZL-102948 CVE-2026-90056 affecting package kernel 6.6.150.1-1	17 Sep 202617:16	–	osv
OSV	BELL-CVE-2026-90056	19 Sep 202606:06	–	osv
OSV	DEBIAN-CVE-2026-90056	17 Sep 202617:16	–	osv
OSV	UBUNTU-CVE-2026-90056	18 Sep 202600:00	–	osv
UbuntuCve	CVE-2026-90056	18 Sep 202600:00	–	ubuntucve

Vulners

CNA

Node

linux linux_kernelRange3.18.99–3.19

linux linux_kernelRange4.2–5.10.270

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/net/ethernet/freescale/fec_main.c"
    ],
    "versions": [
      {
        "version": "32cba57ba74be58589aeb4cb6496183e46a5e3e5",
        "lessThan": "0dc8b3a395c3a749ab62c078f2fd54a402ae7e2b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "32cba57ba74be58589aeb4cb6496183e46a5e3e5",
        "lessThan": "1973f108c481fab9bdc7daa6c77442af4a7388ab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "32cba57ba74be58589aeb4cb6496183e46a5e3e5",
        "lessThan": "0602a4c238d2b6ed6e2bf5fa8ef7fa0203883dac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "32cba57ba74be58589aeb4cb6496183e46a5e3e5",
        "lessThan": "7566789664813c1778f0d4b7e0539fd863ea450c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "32cba57ba74be58589aeb4cb6496183e46a5e3e5",
        "lessThan": "383f699a86fd04458dc47d10578c17e94f63d92f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "32cba57ba74be58589aeb4cb6496183e46a5e3e5",
        "lessThan": "1f9639caeece703012bdb23975ebedf70f426269",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "32cba57ba74be58589aeb4cb6496183e46a5e3e5",
        "lessThan": "5975009651c4e5ec1492612962d0dd3dc86f6bda",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "32cba57ba74be58589aeb4cb6496183e46a5e3e5",
        "lessThan": "dd890ae29299636fb037276fc1b5238698d08b03",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9561b28349a22c808c3ce25eaed4d132104bafb7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3.18.99",
        "lessThan": "3.19",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/freescale/fec_main.c"
    ],
    "versions": [
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.2",
        "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/5975009651c4e5ec1492612962d0dd3dc86f6bda
git	www.git.kernel.org/stable/c/383f699a86fd04458dc47d10578c17e94f63d92f
git	www.git.kernel.org/stable/c/1973f108c481fab9bdc7daa6c77442af4a7388ab
git	www.git.kernel.org/stable/c/1f9639caeece703012bdb23975ebedf70f426269
git	www.git.kernel.org/stable/c/0602a4c238d2b6ed6e2bf5fa8ef7fa0203883dac
git	www.git.kernel.org/stable/c/7566789664813c1778f0d4b7e0539fd863ea450c
git	www.git.kernel.org/stable/c/0dc8b3a395c3a749ab62c078f2fd54a402ae7e2b
git	www.git.kernel.org/stable/c/dd890ae29299636fb037276fc1b5238698d08b03

17 Sep 2026 17:16Current

EPSS0.00211