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CVE-2026-53401 fbdev: omap2: fix use-after-free in omapfb_mmap

🗓️ 19 Jul 2026 12:02:01Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Linux kernel omapfb_mmap race with OMAPFB_SETUP_PLANE causes use-after-free; fix reads from region.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53401
19 Jul 202612:02
attackerkb
CVE
CVE-2026-53401
19 Jul 202612:02
cve
EUVD
EUVD-2026-45456
19 Jul 202612:02
euvd
NVD
CVE-2026-53401
19 Jul 202612:16
nvd
OSV
CVE-2026-53401 fbdev: omap2: fix use-after-free in omapfb_mmap
19 Jul 202612:02
osv
OSV
DEBIAN-CVE-2026-53401
19 Jul 202612:16
osv
OSV
UBUNTU-CVE-2026-53401
20 Jul 202600:00
osv
Positive Technologies
PT-2026-61106
19 Jul 202600:00
ptsecurity
SUSE CVE
SUSE CVE-2026-53401
19 Jul 202617:35
susecve
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-53401
19 Jul 202600:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/video/fbdev/omap2/omapfb/omapfb-main.c"
    ],
    "versions": [
      {
        "version": "078ff546a806b2c2ab74c25c8edd4c6d4680656a",
        "lessThan": "6eb6ebcc8590007ad59ddccc8b5f9201655b33f8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "078ff546a806b2c2ab74c25c8edd4c6d4680656a",
        "lessThan": "7958e67375aa111522086286bba13cfc0816ce8d",
        "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/omap2/omapfb/omapfb-main.c"
    ],
    "versions": [
      {
        "version": "2.6.36",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.36",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.3",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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