Unrated severityNVD Advisory· Published Jun 27, 2026
Debian linux: In the Linux kernel, the following vulnerability has been resolved: ocfs2/dlm: …
CVE-2026-53309
Description
In the Linux kernel, the following vulnerability has been resolved: ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison The local-vs-remote region comparison loop uses '<=' instead of '<', causing it to read one entry past the valid range of qr_regions. The other loops in the same function correctly use '<'. Fix the loop condition to use '<' for consistency and correctness.
Affected products
1Patches
Vulnerability mechanics
News mentions
0No linked articles in our index yet.