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CVE-2026-89711: Linux 4.8
CVE-2026-89711. CVSS 3.1 base score 8.2 (HIGH, Source advisory). EPSS 0.00443 (percentile 0.36991), scored 15-Oct-2026.
Affected technology
Linux · e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c to before ae251937c6f0237e5b555a5e4ba4595b8206e865, e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c to before e145e8d67a5d41c72d322e7f87ab474d39d9dfb7, e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c to before 9f4434893a2783f7384d993cea883aff3fb7a52d, e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c to before 2ef131323999539038e306773c8256403834361b, e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c to before b55b4d880bb080fa10eb08ba21a5d8679b8102fe, e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c to before 7ef182a8fe9c12b0d936880b1e504840639aa009, e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c to before a275de3bac5635514ca830f2e46b5ff0e66b5c4c, e75b23f9e323b1e0759619c39d5a9f7a3a5d9d2c to before aa0cf48a448c5a9fe1a1e880899ecd589ce39e6e
Linux
Linux · 4.8
Linux
Component: Not specified by the source
File: fs/nfsd/nfsfh.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 8.2/10) rates confidentiality impact as low; integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 32.9 /100 (P4)
- CVSS 3.1
- 8.2 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H · Source advisory
- EPSS
- 0.00443 · percentile 0.36991 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 20:20:42.059737+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-89711.html