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CVE-2026-89692: Linux 6.15
CVE-2026-89692. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00609 (percentile 0.48093), scored 17-Oct-2026.
Affected technology
Linux · 1054e8ffc5c492f341bdf1888b882f1d163dd3d8 to before b137930ee52e3ef38915a3511d4c070463b63a32, 1054e8ffc5c492f341bdf1888b882f1d163dd3d8 to before cb2d0c4d1b3d301d042ed61365eaa8cb0141a254, 1054e8ffc5c492f341bdf1888b882f1d163dd3d8 to before b036727d334b1b7cd4c1f1fba3b59ba93a6bbe96
Linux
Linux · 6.15
Linux
Component: Not specified by the source
File: fs/nfsd/nfs4state.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 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 30.2 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Source advisory
- EPSS
- 0.00609 · percentile 0.48093 · 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-2026-89692.html