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CVE-2026-4691

Опубликовано: 24 мар. 2026
Источник: ubuntu
Приоритет: medium
CVSS3: 9.8

Описание

Use-after-free in the CSS Parsing and Computation component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

РелизСтатусПримечание
devel

not-affected

code not present
jammy

not-affected

code not present
noble

not-affected

code not present
questing

not-affected

code not present
upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/noble

ignored

jammy

ignored

noble

ignored

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

jammy

DNE

noble

ignored

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/bionic

needs-triage

jammy

DNE

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/focal

ignored

esm-infra/bionic

ignored

jammy

DNE

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-infra/focal

ignored

jammy

DNE

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/jammy

ignored

jammy

ignored

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

jammy

ignored

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

not-affected

code not present
jammy

needed

noble

not-affected

code not present
questing

not-affected

code not present
upstream

needs-triage

Показывать по

9.8 Critical

CVSS3

Связанные уязвимости

CVSS3: 7.5
redhat
14 дней назад

Use-after-free in the CSS Parsing and Computation component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

CVSS3: 9.8
nvd
14 дней назад

Use-after-free in the CSS Parsing and Computation component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.

CVSS3: 9.8
debian
14 дней назад

Use-after-free in the CSS Parsing and Computation component. This vuln ...

CVSS3: 9.8
github
14 дней назад

Use-after-free in the CSS Parsing and Computation component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, and Firefox ESR < 140.9.

oracle-oval
12 дней назад

ELSA-2026-5932: firefox security update (IMPORTANT)

9.8 Critical

CVSS3

Уязвимость CVE-2026-4691