Bug 2535302 (CVE-2026-89832) - CVE-2026-89832 kernel: f2fs: fix to clear dirty flag on folio in error path
Summary: CVE-2026-89832 kernel: f2fs: fix to clear dirty flag on folio in error path
Keywords:
Status: NEW
Alias: CVE-2026-89832
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-16 11:58 UTC by OSIDB Bzimport
Modified: 2026-11-04 18:56 UTC (History)
17 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-09-16 11:58:44 UTC 
In the Linux kernel, the following vulnerability has been resolved:

f2fs: fix to clear dirty flag on folio in error path

If node block is corrupted due to chksum mismatch or inconsistent
footer info, it needs to drop clear flag of node folio, in order
to persist inconsistent node data to storage.
Comment 1 gkamathe 2026-09-17 04:56:21 UTC 
Upstream advisory:
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-89832.mbox
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