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CVE-2026-89706: Linux 5.14
CVE-2026-89706. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00526 (percentile 0.43331), scored 17-Oct-2026.
Affected technology
Linux · 817c6eb975798647c4bbbfc9eb288aa413ec7f65 to before cc5f7cef0659a27c13dd33edd8e2f79257b095c6, eac0b17a77fbd763d305a5eaa4fd1119e5a0fe0d to before c6d2f6372c7e0f76b9c148ff7696aec64da0b5b7, eac0b17a77fbd763d305a5eaa4fd1119e5a0fe0d to before 8a08ffe73eb2aa6bc6f88763da7e2b55bab6493a, eac0b17a77fbd763d305a5eaa4fd1119e5a0fe0d to before 6b13d26cc21b6320a3c61d5e4cee2ce9a589b181, eac0b17a77fbd763d305a5eaa4fd1119e5a0fe0d to before 31d4d0a62ec4bafbcdbad142f11ab1f90794b1d0, eac0b17a77fbd763d305a5eaa4fd1119e5a0fe0d to before 591134e059e3456180244a826d6917cdc183140b, eac0b17a77fbd763d305a5eaa4fd1119e5a0fe0d to before bf0cd31a9abcb728c17d79b4c2cc533612a8b6af, eac0b17a77fbd763d305a5eaa4fd1119e5a0fe0d to before f5cb2276954cb80987a93ef9f9dfbfdbfc0f10b9, 5.10.220 to before 5.10.270
Linux
Linux · 5.14
Linux
Component: Not specified by the source
File: fs/nfsd/nfs4proc.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 availability impact as none; integrity 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:H/A:N · Source advisory
- EPSS
- 0.00526 · percentile 0.43331 · 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-2026-89706.html