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ubuntu логотип

CVE-2026-25210

Опубликовано: 30 янв. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 6.9

Описание

In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation.

РелизСтатусПримечание
devel

not-affected

uses system expat
esm-infra-legacy/trusty

not-affected

uses system expat
esm-infra/bionic

not-affected

uses system expat
esm-infra/focal

not-affected

uses system expat
esm-infra/xenial

not-affected

uses system expat
jammy

not-affected

uses system expat
noble

not-affected

uses system expat
questing

not-affected

uses system expat
upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

not-affected

uses system expat
esm-infra-legacy/trusty

not-affected

uses system expat
esm-infra/bionic

not-affected

uses system expat
esm-infra/focal

not-affected

uses system expat
esm-infra/xenial

not-affected

uses system expat
jammy

not-affected

uses system expat
noble

not-affected

uses system expat
questing

not-affected

uses system expat
upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/xenial

needs-triage

jammy

DNE

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/xenial

needs-triage

jammy

DNE

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

needs-triage

esm-apps/bionic

needs-triage

esm-apps/focal

needs-triage

esm-apps/jammy

needs-triage

esm-apps/noble

needs-triage

esm-apps/xenial

needs-triage

jammy

needs-triage

noble

needs-triage

questing

needs-triage

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

not-affected

uses system expat
esm-infra/bionic

not-affected

uses system expat
esm-infra/focal

not-affected

uses system expat
esm-infra/xenial

not-affected

uses system expat
jammy

not-affected

uses system expat
noble

not-affected

uses system expat
questing

not-affected

uses system expat
upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

not-affected

uses system expat
esm-apps/bionic

needs-triage

esm-apps/focal

not-affected

uses system expat
esm-apps/jammy

not-affected

uses system expat
esm-apps/noble

not-affected

uses system expat
esm-apps/xenial

needs-triage

esm-infra-legacy/trusty

needs-triage

jammy

not-affected

uses system expat
noble

not-affected

uses system expat
questing

not-affected

uses system expat

Показывать по

РелизСтатусПримечание
devel

not-affected

2.7.4-1
esm-infra-legacy/trusty

released

2.1.0-4ubuntu1.4+esm11
esm-infra/bionic

released

2.2.5-3ubuntu0.9+esm3
esm-infra/focal

released

2.2.9-1ubuntu0.8+esm1
esm-infra/xenial

released

2.1.0-7ubuntu0.16.04.5+esm11
jammy

released

2.4.7-1ubuntu0.7
noble

released

2.6.1-2ubuntu0.4
questing

released

2.7.1-2ubuntu0.2
upstream

released

2.7.4

Показывать по

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

not-affected

uses system expat
esm-apps/bionic

needs-triage

esm-apps/focal

not-affected

uses system expat
esm-apps/jammy

not-affected

uses system expat
esm-apps/noble

not-affected

uses system expat
esm-apps/xenial

needs-triage

esm-infra-legacy/trusty

not-affected

uses system expat
jammy

not-affected

uses system expat
noble

not-affected

uses system expat
questing

not-affected

uses system expat

Показывать по

РелизСтатусПримечание
devel

not-affected

uses system expat
esm-infra/bionic

not-affected

uses system expat
esm-infra/focal

not-affected

uses system expat
esm-infra/xenial

not-affected

uses system expat
jammy

not-affected

uses system expat
noble

not-affected

uses system expat
questing

not-affected

uses system expat
upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/bionic

needs-triage

esm-apps/focal

needs-triage

esm-apps/jammy

needs-triage

esm-apps/xenial

needs-triage

jammy

needs-triage

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/bionic

released

1.2-4ubuntu0.18.04.1~esm6
esm-apps/focal

released

1.2-4ubuntu0.20.04.1~esm6
esm-apps/jammy

released

1.2-4ubuntu0.22.04.1~esm6
esm-apps/noble

released

1.2-4.1ubuntu2.24.0.4.1+esm4
esm-apps/xenial

released

1.2-3ubuntu0.16.04.1~esm5
jammy

needed

noble

needed

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

ignored

esm-apps/bionic

needs-triage

esm-apps/focal

ignored

esm-apps/jammy

ignored

esm-apps/noble

ignored

esm-apps/xenial

needs-triage

jammy

ignored

noble

ignored

questing

ignored

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/bionic

needs-triage

esm-apps/xenial

needs-triage

jammy

DNE

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

needs-triage

esm-apps/bionic

needs-triage

esm-apps/focal

needs-triage

esm-apps/jammy

needs-triage

esm-apps/noble

needs-triage

esm-apps/xenial

needs-triage

jammy

needs-triage

noble

needs-triage

questing

needs-triage

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

needs-triage

esm-apps/bionic

needs-triage

esm-apps/focal

needs-triage

esm-apps/jammy

needs-triage

esm-apps/noble

needs-triage

esm-apps/xenial

needs-triage

jammy

needs-triage

noble

needs-triage

questing

needs-triage

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

not-affected

code-not-compiled
esm-infra/bionic

not-affected

code-not-compiled
esm-infra/focal

not-affected

code-not-compiled
esm-infra/xenial

not-affected

code-not-compiled
jammy

not-affected

code-not-compiled
noble

not-affected

code-not-compiled
questing

not-affected

code-not-compiled
upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

not-affected

code not present
jammy

not-affected

uses system expat
noble

not-affected

code not present
questing

not-affected

code not present
upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/bionic

needs-triage

esm-apps/xenial

needs-triage

esm-infra-legacy/trusty

needs-triage

jammy

DNE

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/xenial

needs-triage

esm-infra-legacy/trusty

needs-triage

jammy

DNE

noble

DNE

questing

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

needs-triage

esm-apps/bionic

needs-triage

esm-apps/focal

needs-triage

esm-apps/jammy

needs-triage

esm-apps/noble

needs-triage

esm-apps/xenial

needs-triage

jammy

needs-triage

noble

needs-triage

questing

needs-triage

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

needs-triage

esm-apps/bionic

needs-triage

esm-apps/focal

needs-triage

esm-apps/jammy

needs-triage

esm-apps/noble

needs-triage

esm-apps/xenial

needs-triage

esm-infra-legacy/trusty

needs-triage

jammy

needs-triage

noble

needs-triage

questing

needs-triage

Показывать по

EPSS

Процентиль: 0%
0.00006
Низкий

6.9 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.9
redhat
около 2 месяцев назад

In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation.

CVSS3: 6.9
nvd
около 2 месяцев назад

In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation.

CVSS3: 6.9
debian
около 2 месяцев назад

In libexpat before 2.7.4, the doContent function does not properly det ...

CVSS3: 7.8
redos
18 дней назад

Уязвимость expat

CVSS3: 6.9
github
около 2 месяцев назад

In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation.

EPSS

Процентиль: 0%
0.00006
Низкий

6.9 Medium

CVSS3