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CVE-2026-80786

🗓️ 04 Sep 2026 15:12:57Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 55 Views

Linux kernel fbdev missing fbcon state updates in non-ioctl mode-change callers.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
4 Sep 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-80786 fbdev: Wrap user-invoked calls to fb_set_var() in helper
4 Sep 202615:12
–cvelist
debian
Debian
[SECURITY] [DSA 6602-1] linux security update
2 Nov 202616:13
–debian
debiancve
Debian CVE
CVE-2026-80786
4 Sep 202615:12
–debiancve
euvd
EUVD
EUVD-2026-71429
4 Sep 202615:12
–euvd
mscve
Microsoft CVE
fbdev: Wrap user-invoked calls to fb_set_var() in helper
23 Sep 202609:29
–mscve
nvd
NVD
CVE-2026-80786
4 Sep 202616:18
–nvd
osv_azl
osv_azl
AZL-99558 CVE-2026-80786 affecting package kernel 6.6.159.1-1
4 Sep 202616:18
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-80786
8 Sep 202606:05
–osv_bell
osv_clsa
osv_clsa
CLSA-2026-1791132991 Fix of 400 CVEs
19 Oct 202613:48
–osv_clsa
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.12–6.1.191
linuxlinux_kernelRange6.2.0–6.6.160
linuxlinux_kernelRange6.7.0–6.12.114
linuxlinux_kernelRange6.13.0–6.18.57
linuxlinux_kernelRange6.19.0–7.1.11
linuxlinux_kernelRange7.2.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/video/fbdev/core/fb_chrdev.c",
      "drivers/video/fbdev/core/fbcon.c",
      "drivers/video/fbdev/core/fbmem.c",
      "drivers/video/fbdev/core/fbsysfs.c",
      "drivers/video/fbdev/ps3fb.c",
      "drivers/video/fbdev/sh_mobile_lcdcfb.c",
      "include/linux/fb.h"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "af39d039b5591e3ebaa2e013862bd8cacc6d9dc3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "3130e7bf43ecfe3a15bcf90b9698e0764a2d8d08",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "d33589eff3d40439b3c83e8da0d07d20df797d50",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "ed7e9715849abd0816b8487b0d12ebd05d6e938b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "07f7e46833f71472e30da54a50dacdf48521bdd3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "6f611e5e5f3327cf2e2daabe6ee5acac58cc784e",
        "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/video/fbdev/core/fb_chrdev.c",
      "drivers/video/fbdev/core/fbcon.c",
      "drivers/video/fbdev/core/fbmem.c",
      "drivers/video/fbdev/core/fbsysfs.c",
      "drivers/video/fbdev/ps3fb.c",
      "drivers/video/fbdev/sh_mobile_lcdcfb.c",
      "include/linux/fb.h"
    ],
    "versions": [
      {
        "version": "2.6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.12",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.191",
        "lessThanOrEqual": "6.1.*",
        "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": "6.18.57",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.11",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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30 Oct 2026 13:20Current
6Medium risk
Vulners AI Score6
EPSS0.00206
55