Get real-time updates on Telegram
CVE-2026-64040: linux kernel from 6.15 (inclusive), before 7.0.11 (exclusive), 7.1 · update rc1, 7.1 · update rc2 (+2 more affected…
CVE-2026-64040. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00198 (percentile 0.08622), scored 2026-10-05.
Affected technology
linux kernel · from 6.15 (inclusive), before 7.0.11 (exclusive)
linux
linux kernel · 7.1 · update rc1
linux
linux kernel · 7.1 · update rc2
linux
linux kernel · 7.1 · update rc3
linux
linux kernel · 7.1 · update rc4
linux
Linux · 406fad7698f5bf21ab6b5ca195bf4b9e0b3990ed to before 0940108d27c6995e02819ff832be11892f0b208b, 406fad7698f5bf21ab6b5ca195bf4b9e0b3990ed to before 8a220d1c312c66194f4a33dd52d1fba42bc2b341
Linux
Linux · 6.15
Linux
Component: Not specified by the source
File: fs/cachefiles/namei.c
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
NVD’s CVSS 3.1 assessment (base score 5.5/10) 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.
- CWE
- CWE-252
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00198 · percentile 0.08622 · 2026-10-05
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-07 02:36:03.777225+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-64040.html