The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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. (CVE-2026-53309)

Note that Nessus relies on the presence of the package as reported by the vendor.

Detections

Analytics

Linux Distros Unpatched Vulnerability : CVE-2026-53309

critical Nessus Plugin ID 323594

Version 1.6

Version 1.5

Version 1.3

Version 1.2

Version 1.1

Version 1.6 Jul 7, 2026, 11:10 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202607071110
Version 1.5 Jul 4, 2026, 4:43 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202607041643
Version 1.3 Jul 2, 2026, 3:38 PM Detection (updated detection logic) Plugin Feed: 202607021538
Version 1.2 Jun 30, 2026, 11:58 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202606301158
Version 1.1 Jun 28, 2026, 8:12 PM New Plugin Feed: 202606282012