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CVE-2026-53203: linux kernel from 6.11 (inclusive), before 6.12.94 (exclusive), from 6.13 (inclusive), before 6.18.36 (exclusive)…

CVE-2026-53203. CVSS 3.1 base score 7.1 (HIGH, Source advisory). EPSS 0.00143 (percentile 0.03171), scored 15-Oct-2026.

Affected technology

linux kernel · from 6.11 (inclusive), before 6.12.94 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.36 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.13 (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 kernel · 7.1 · update rc5
linux

linux kernel · 7.1 · update rc6
linux

Linux · cdfad4db7756563db7d458216d9e3c2651dddc7d to before d3c12ed33e8923f3090909a1738f3e59292996a6, cdfad4db7756563db7d458216d9e3c2651dddc7d to before fa598556ecef412edcb391f144b7642e18fdfd45, cdfad4db7756563db7d458216d9e3c2651dddc7d to before 4e5047cc94bea1cc7b670b7f503358e9af0542df, cdfad4db7756563db7d458216d9e3c2651dddc7d to before fb176425837693f50c5c9fc8db6fbb04af22bd0a
Linux

Linux · 6.11
Linux

Red Hat Enterprise Linux 10 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 6 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 7 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9 · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source
File: drivers/accel/ivpu/ivpu_ms.c

Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required

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 and availability impact as high; integrity impact as none. Source advisory’s CVSS 3.1 assessment (base score 7.0/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published

CWE
CWE-120, CWE-787
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:H/I:N/A:H · Source advisory
EPSS
0.00143 · percentile 0.03171 · 2026-10-15
KEV
no

Provenance

Stable permalink: https://cybercodered.org/item/cve-cve-2026-53203.html