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CVE-2026-93521

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

Описание

[RandR ChangeProviderProperty Heap Buffer Overflow]

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. The X server incorrectly calculates buffer sizes and memory offsets when prepending or appending data to RandR (Resize and Rotate extension) provider properties. A local attacker can exploit this vulnerability by sending specially crafted property update requests, causing memory corruption. This flaw could allow an attacker to escalate privileges or cause a denial of service (DoS) by crashing the X server.

debian

[RandR ChangeProviderProperty Heap Buffer Overflow]

rocky
13 дней назад

Important: xorg-x11-server security update

oracle-oval
14 дней назад

ELSA-2026-82015: xorg-x11-server security update (IMPORTANT)

rocky
5 дней назад

Important: xorg-x11-server-Xwayland security update

Уязвимость CVE-2026-93521