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CVE-2026-4893

Опубликовано: 11 мая 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 5.3

Описание

An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet information.

РелизСтатусПримечание
devel

not-affected

2.93-1
esm-infra-legacy/trusty

released

2.68-1ubuntu0.2+esm5
esm-infra-legacy/xenial

released

2.90-0ubuntu0.16.04.1+esm3
esm-infra/bionic

released

2.90-0ubuntu0.18.04.1+esm3
esm-infra/focal

released

2.90-0ubuntu0.20.04.1+esm2
esm-infra/xenial

released

2.90-0ubuntu0.16.04.1+esm3
jammy

released

2.90-0ubuntu0.22.04.3
noble

released

2.90-2ubuntu0.3
questing

released

2.91-1ubuntu0.2
resolute

released

2.92-1ubuntu0.2

Показывать по

EPSS

Процентиль: 84%
0.02681
Низкий

5.3 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.5
redhat
3 месяца назад

An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet information.

CVSS3: 5.3
nvd
3 месяца назад

An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet information.

CVSS3: 5.3
msrc
3 месяца назад

CVE-2026-4893

CVSS3: 5.3
debian
3 месяца назад

An information disclosure vulnerability in dnsmasq allows remote attac ...

CVSS3: 5.3
github
3 месяца назад

An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet information.

EPSS

Процентиль: 84%
0.02681
Низкий

5.3 Medium

CVSS3