CYBER CODE RED

Get real-time updates on Telegram

P4Verified

CVE-2026-45955: linux kernel from 6.18 (inclusive), before 6.18.14 (exclusive), from 6.19 (inclusive), before 6.19.4 (exclusive); +1…

CVE-2026-45955. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00169 (percentile 0.05819), scored 15-Oct-2026.

Affected technology

linux kernel · from 6.18 (inclusive), before 6.18.14 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.4 (exclusive)
linux

Linux · 5ab829f1971dc99f2aac10846c378e67fc875abc to before 095417d6b669c2dec39a5842ccb94df915f97f54, 5ab829f1971dc99f2aac10846c378e67fc875abc to before 2446d099350185caeed19ab2c0270451a97296fb, 5ab829f1971dc99f2aac10846c378e67fc875abc to before d119bd2e1643cc023210ff3c6f0657e4f914e71d
Linux

Linux · 6.18
Linux

Component: Not specified by the source
File: drivers/md/md-llbitmap.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 impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published

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:N/I:H/A:H · Source advisory
EPSS
0.00169 · percentile 0.05819 · 2026-10-15
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-45955.html