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CVE-2026-89691: Linux 6.7
CVE-2026-89691. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00125 (percentile 0.01996), scored 17-Oct-2026.
Affected technology
Linux · bd9d6a3efa9709e653aafbeb859289feccb8e70c to before 58bcdfb2b2e412088839ae740b1a95154dc0b8d0, bd9d6a3efa9709e653aafbeb859289feccb8e70c to before e879148867bd4c4cac42e063ffaffa187dddc6fe, bd9d6a3efa9709e653aafbeb859289feccb8e70c to before c1a4f7b1848f95302df598217e1c7a1410c2d0c5, bd9d6a3efa9709e653aafbeb859289feccb8e70c to before ae4c38555e81563b8dc5eae55ffd70f0ea97aa5a
Linux
Linux · 6.7
Linux
Component: Not specified by the source
File: fs/nfsd/nfs4xdr.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 28.4 /100 (P4)
- CVSS 3.1
- 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H · Source advisory
- EPSS
- 0.00125 · percentile 0.01996 · 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-2026-89691.html