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CVE-2026-90234: Linux 4.0
CVE-2026-90234. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00488 (percentile 0.40473), scored 14-Oct-2026.
Affected technology
Linux · ade04647dd56881e285983af3db702d56ee97e86 to before 6822ba1ae9b6df6a094f7f8998f1da734c85fa19, ade04647dd56881e285983af3db702d56ee97e86 to before 92533e49fe3c455088657b862cf3562260c0ce25, ade04647dd56881e285983af3db702d56ee97e86 to before 220af23d863995091f0edeb1e6aa0945b3db8b37
Linux
Linux · 4.0
Linux
Component: Not specified by the source
File: fs/nfs/delegation.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
- 30.1 /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
- 0.00488 · percentile 0.40473 · 2026-10-14
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-15 12:39:55.759815+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-15 11:57:11.427822+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-90234.html