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CVE-2026-89495: Linux 2.6.16
CVE-2026-89495. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00714 (percentile 0.52758), scored 17-Oct-2026.
Affected technology
Linux · 6714d8e86bf443f6f7af50f9d432025649f091f5 to before e1288865b8ceac0dcd1009ecba43de961f13d5bd, 6714d8e86bf443f6f7af50f9d432025649f091f5 to before aabc5d8388e6f8826345f0073455dbcaaaa6491d, 6714d8e86bf443f6f7af50f9d432025649f091f5 to before 006c96ea488eca2ef5155ec76038e0a4dbf65f0a, 6714d8e86bf443f6f7af50f9d432025649f091f5 to before 24989909d3413b44b104102caa6661b1e424ba0f, 6714d8e86bf443f6f7af50f9d432025649f091f5 to before f8658ee3327f73bd81c0bcd07cdeb5a8527fac98, 6714d8e86bf443f6f7af50f9d432025649f091f5 to before de10cd3b062a5235af754925fcf49beb5a1109d4, 6714d8e86bf443f6f7af50f9d432025649f091f5 to before 2487bea2098322669f0563baff53e797486b823f, 6714d8e86bf443f6f7af50f9d432025649f091f5 to before ea5b5609305a8437bc955a0834a530c12246d78f
Linux
Linux · 2.6.16
Linux
Component: Not specified by the source
File: fs/ocfs2/dlm/dlmmaster.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 39.4 /100 (P4)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00714 · percentile 0.52758 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-19 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89495.html