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CVE-2026-93518

Опубликовано: 07 окт. 2026
Источник: ubuntu
Приоритет: medium

Описание

[XKB ResizeKeyType Numeric Truncation]

РелизСтатусПримечание
devel

not-affected

code not present
esm-infra-legacy/xenial

not-affected

code not present
esm-infra/bionic

not-affected

code not present
esm-infra/focal

not-affected

code not present
jammy

not-affected

code not present
noble

not-affected

code not present
resolute

not-affected

code not present
stonking

not-affected

code not present
upstream

not-affected

Показывать по

РелизСтатусПримечание
devel

DNE

esm-infra-legacy/xenial

not-affected

code not present
jammy

DNE

noble

DNE

resolute

DNE

stonking

DNE

upstream

not-affected

Показывать по

РелизСтатусПримечание
devel

DNE

esm-infra/bionic

not-affected

code not present
jammy

DNE

noble

DNE

resolute

DNE

stonking

DNE

upstream

not-affected

Показывать по

РелизСтатусПримечание
devel

needs-triage

esm-infra-legacy/trusty

needs-triage

esm-infra-legacy/xenial

needs-triage

esm-infra/bionic

needs-triage

esm-infra/focal

needs-triage

jammy

needs-triage

noble

needs-triage

resolute

needs-triage

stonking

needs-triage

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-infra-legacy/xenial

needs-triage

jammy

DNE

noble

DNE

resolute

DNE

stonking

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-infra/bionic

needs-triage

jammy

DNE

noble

DNE

resolute

DNE

stonking

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

needs-triage

jammy

needs-triage

noble

needs-triage

resolute

needs-triage

stonking

needs-triage

upstream

needs-triage

Показывать по

Связанные уязвимости

CVSS3: 7.8
redhat
20 дней назад

A flaw was found in xorg-x11-server. Due to an integer truncation issue during memory allocation calculations within the X Keyboard Extension (XKB), the server allocates an undersized buffer when resizing key types. An authenticated local client can exploit this vulnerability by sending specially crafted XKB requests, causing a heap-based buffer overflow. This can result in arbitrary code execution or a denial of service (DoS).

debian

[XKB ResizeKeyType Numeric Truncation]

rocky
7 дней назад

Important: xorg-x11-server security update

oracle-oval
8 дней назад

ELSA-2026-84574: xorg-x11-server security update (IMPORTANT)

rocky
5 дней назад

Important: xorg-x11-server-Xwayland security update