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CVE-2026-80899

🗓️ 04 Sep 2026 17:11:14Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 38 Views

Linux kernel EROFS fscache backend removed to resolve implementation issues in deprecated feature.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-80899 erofs: remove fscache backend entirely
4 Sep 202617:11
–cvelist
debiancve
Debian CVE
CVE-2026-80899
4 Sep 202617:11
–debiancve
euvd
EUVD
EUVD-2026-71649
4 Sep 202617:11
–euvd
nvd
NVD
CVE-2026-80899
4 Sep 202618:17
–nvd
osv_azl
osv_azl
AZL-99582 CVE-2026-80899 affecting package kernel 6.6.150.1-1
4 Sep 202618:17
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-80899
8 Sep 202606:05
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-80899
4 Sep 202618:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-80899
4 Sep 202618:17
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-86190
4 Sep 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-91792
4 Sep 202600:00
–ptsecurity
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.9–7.1.8
linuxlinux_kernelRange7.2.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "Documentation/filesystems/erofs.rst",
      "fs/erofs/Kconfig",
      "fs/erofs/Makefile",
      "fs/erofs/data.c",
      "fs/erofs/fscache.c",
      "fs/erofs/inode.c",
      "fs/erofs/internal.h",
      "fs/erofs/ishare.c",
      "fs/erofs/super.c",
      "fs/erofs/zdata.c"
    ],
    "versions": [
      {
        "version": "a1bafc3109d713ed83f73d61ba5cb1e6fd80fdbc",
        "lessThan": "f6145794f17a27d25f8a84edb80731fb0e07c196",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a1bafc3109d713ed83f73d61ba5cb1e6fd80fdbc",
        "lessThan": "c37460cd9b2fcb61ec66b7eb4fde737e65ec2a56",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "Documentation/filesystems/erofs.rst",
      "fs/erofs/Kconfig",
      "fs/erofs/Makefile",
      "fs/erofs/data.c",
      "fs/erofs/fscache.c",
      "fs/erofs/inode.c",
      "fs/erofs/internal.h",
      "fs/erofs/ishare.c",
      "fs/erofs/super.c",
      "fs/erofs/zdata.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.8",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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07 Sep 2026 15:17Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00198
38