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CVE-2026-90422

🗓️ 17 Sep 2026 16:09:45Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 39 Views

IO remapping leak in Linux kernel MediaTek pllfh driver error path.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
16 Sep 202616:00
–cnnvd
cvelist
Cvelist
CVE-2026-90422 clk: mediatek: pllfh: Fix IO remapping leak in register_pllfhs error path
17 Sep 202616:09
–cvelist
debiancve
Debian CVE
CVE-2026-90422
17 Sep 202616:09
–debiancve
euvd
EUVD
EUVD-2026-82083
17 Sep 202616:09
–euvd
mscve
Microsoft CVE
clk: mediatek: pllfh: Fix IO remapping leak in register_pllfhs error path
23 Oct 202608:13
–mscve
nvd
NVD
CVE-2026-90422
17 Sep 202617:17
–nvd
opensuse
OPENSUSE Linux
kernel-devel-7.2.8-1.1 on GA media (moderate)
1 Oct 202600:00
–opensuse
osv_azl
osv_azl
AZL-110438 CVE-2026-90422 affecting package kernel 6.6.157.1-1
17 Sep 202617:17
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-90422
19 Sep 202606:06
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-90422
17 Sep 202617:17
–osv_debian
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.2–6.6.160
linuxlinux_kernelRange6.7.0–6.12.114
linuxlinux_kernelRange6.13.0–6.18.52
linuxlinux_kernelRange6.19.0–7.2.6
linuxlinux_kernelRange7.3.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/clk/mediatek/clk-pllfh.c"
    ],
    "versions": [
      {
        "version": "d7964de8a8ea800910fdd4e365c42a9e7d5c54aa",
        "lessThan": "6e3e93bc718c4fea556d7ca5fba07ab3511c9918",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d7964de8a8ea800910fdd4e365c42a9e7d5c54aa",
        "lessThan": "111235106099019b8a8d1947dc5c2674e0329ffa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d7964de8a8ea800910fdd4e365c42a9e7d5c54aa",
        "lessThan": "d35e45e5bad4fabcf122126402b6c6dcb4379672",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d7964de8a8ea800910fdd4e365c42a9e7d5c54aa",
        "lessThan": "fea0b4fd891a2af77b55e05b950e7ea55b5d234e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d7964de8a8ea800910fdd4e365c42a9e7d5c54aa",
        "lessThan": "540d91480bcb1b28a62d7023aa70947ea44c55b9",
        "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/clk/mediatek/clk-pllfh.c"
    ],
    "versions": [
      {
        "version": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.160",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.114",
        "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",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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21 Oct 2026 13:20Current
5.7Medium risk
Vulners AI Score5.7
EPSS0.00209
39