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CVE-2026-80785

🗓️ 04 Sep 2026 15:12:57Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 30 Views

Use-after-free in Linux kernel fbdev due to unsynchronized sysfs mode access with lock_fb_info()

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cloudlinux
CloudLinux
kernel: Fix of 31 CVEs
17 Oct 202613:57
–cloudlinux
cvelist
Cvelist
CVE-2026-80785 fbdev: serialize mode sysfs access with lock_fb_info()
4 Sep 202615:12
–cvelist
debiancve
Debian CVE
CVE-2026-80785
4 Sep 202615:12
–debiancve
euvd
EUVD
EUVD-2026-71428
4 Sep 202615:12
–euvd
mscve
Microsoft CVE
fbdev: serialize mode sysfs access with lock_fb_info()
6 Sep 202611:37
–mscve
nvd
NVD
CVE-2026-80785
4 Sep 202616:18
–nvd
osv_azl
osv_azl
AZL-99434 CVE-2026-80785 affecting package kernel 6.6.157.1-1
4 Sep 202616:18
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-80785
8 Sep 202606:05
–osv_bell
osv_debian
osv_debian
DEBIAN-CVE-2026-80785
4 Sep 202616:18
–osv_debian
osv_suse
osv_suse
SUSE-SU-2026:24181-1 Security update for the Linux Kernel
12 Oct 202615:51
–osv_suse
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange2.6.12–7.1.11
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/fbsysfs.c"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "26135631ed8e487bc6aef70cc41934e258d09bbe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "061db6b7a910b8378f3b2df64f8c0a3ddc6e85f2",
        "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/fbsysfs.c"
    ],
    "versions": [
      {
        "version": "2.6.12",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.12",
        "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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07 Sep 2026 15:17Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.00155
30