CVE-2026-89829: f2fs: fix to pass folio->index to f2fs_sanity_check_node_footer()
Published Sep 16, 2026
·Updated
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to pass folio->index to f2fssanitychecknodefooter()
Otherwise in f2fssanitychecknodefooter(), it will check the same nid incorrectly.
Affected Software
1 affected component
Linux Linux kernel
Event History
Sep 16, 2026
CVE Published
via MITRE·10:31 AM
Data Sourced
via MITRE·10:31 AM
Description
Frequently Asked Questions
1
Does the available information describe an attacker-controlled exploit path or required access?
No. The provided data does not specify an attack vector, attacker prerequisites, security impact, or whether the issue can be triggered remotely or locally.
2
How can I determine whether a kernel includes the correction?
No affected or fixed kernel versions are provided. The supplied references identify three stable-kernel commits that can be compared against the source history or backport status of the kernel in use.