CVE-2026-90419 nilfs2: prevent out-of-bounds read in super root block parsing

🗓️ 17 Sep 2026 16:09:43Reported by GoogleType

osv🔗 osv.dev👁 4 Views

Out-of-bounds read in Linux kernel nilfs2 super root block parsing via malformed images.

Source	Link
git	www.git.kernel.org/stable/c/15c8559376416a84c3d8402fd8d0c89bb323d05f
git	www.git.kernel.org/stable/c/16df2520502867a4f34e202b89d01243d59bb8b5
git	www.git.kernel.org/stable/c/5b69ebe20d7f944c1f45177dca0c11474ac277cc
git	www.git.kernel.org/stable/c/7029e70cf86d5c54c0a2812479b0bee2cabcbaaa
git	www.git.kernel.org/stable/c/71bd64471ff583101b4a33dfc838ce29aef57960
git	www.git.kernel.org/stable/c/7cb2f76a6a2ba2130b577cb8ac13e1e46c4fc689
git	www.git.kernel.org/stable/c/842397fdfd2e61d6470166c796f3125b6c27a162
git	www.git.kernel.org/stable/c/dcc85fc28f884038735464f6f104dda9c7dbfad6
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90419.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-90419

19 Sep 2026 03:47Current

CVSS 3.17.1

nilfs2 out-of-bounds read super root block Linux kernel