Get real-time updates on Telegram
CVE-2026-74634: Linux 6.8
CVE-2026-74634. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00125 (percentile 0.01971), scored 13-Oct-2026.
Affected technology
Linux · f9b94daa542a8d2532f0930f01cd9aec2d19621b to before b45b91db41379ee5fb36c187d6d7c37b725cbe8e, f9b94daa542a8d2532f0930f01cd9aec2d19621b to before 62978cf6347972c04130e4e841ba404504d92b32, f9b94daa542a8d2532f0930f01cd9aec2d19621b to before 7568e9e717e7540bd05bcc007f5d76fcaff3cdff, f9b94daa542a8d2532f0930f01cd9aec2d19621b to before bf98d7b0d5a99991e47e66cee4eb1d3fa514be97
Linux
Linux · 6.8
Linux
Component: Not specified by the source
File: kernel/trace/ring_buffer.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 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00125 · percentile 0.01971 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-14 15:56:36.793806+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74634.html