CVE-2026-53309
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| ea2034416b54700e30371f2ad6517cbb94674083 | affected | git | 760ab35040aca8399021fdb9ff1db1089feb7194 | Unavailable | None listed |
| ea2034416b54700e30371f2ad6517cbb94674083 | affected | git | c60a2710b73838d250cda57344c049b89abc5d52 | Unavailable | None listed |
| ea2034416b54700e30371f2ad6517cbb94674083 | affected | git | 2a0673836f019e7c032acbf48d022d5ccf02a845 | Unavailable | None listed |
| ea2034416b54700e30371f2ad6517cbb94674083 | affected | git | 819d8ebad3200a53de99bd7e297bc428e41ced54 | Unavailable | None listed |
| ea2034416b54700e30371f2ad6517cbb94674083 | affected | git | d5403ae28085761d58b555645bc7d5feadb10073 | Unavailable | None listed |
| ea2034416b54700e30371f2ad6517cbb94674083 | affected | git | 1fb7f356547d9688822315cd2b205ff0bd5429b4 | Unavailable | None listed |
| ea2034416b54700e30371f2ad6517cbb94674083 | affected | git | 426cd8eedac89b86148d4478990eeef16e8a2520 | Unavailable | None listed |
| ea2034416b54700e30371f2ad6517cbb94674083 | affected | git | 01b61e8dda9b0fdb0d4cda43de25f4e390554d7b | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.37 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.37 | Unavailable | None listed |
| 5.10.258 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.141 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.91 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.33 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.10 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |