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CVE-2026-64232: linux kernel from 6.12 (inclusive), before 6.12.92 (exclusive), from 6.13 (inclusive), before 6.18.34 (exclusive)…
CVE-2026-64232. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00457 (percentile 0.38148), scored 15-Oct-2026.
Affected technology
linux kernel · from 6.12 (inclusive), before 6.12.92 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.34 (exclusive)
linux
linux kernel · from 6.19 (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 · 76c313f658d2752e8527610677164aa7094ef7a5 to before 53a01bcc0242590eda4c452a5bd996f62457113b, 76c313f658d2752e8527610677164aa7094ef7a5 to before 0943f81e1b3176f27dbaf6db268fc69d8a94f0ba, 76c313f658d2752e8527610677164aa7094ef7a5 to before 42929c98d044f126508baf54a65b0f87f932fa75, 76c313f658d2752e8527610677164aa7094ef7a5 to before 2c6e6a18a37b905cb584eb0dda3ae482162a81ca
Linux
Linux · 6.12
Linux
Component: Not specified by the source
File: block/blk-mq.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 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 39.3 /100 (P4)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00457 · percentile 0.38148 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-64232.html