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CVE-2026-4890

Опубликовано: 11 мая 2026
Источник: debian
EPSS Низкий

Описание

A Denial of Service (DoS) vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
dnsmasqfixed2.92-5package

Примечания

  • https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2026q2/018471.html

  • https://xchglabs.com/blog/dnsmasq-five-cves.html

  • Fixed by: https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=7b151eb60609a0139474918222806f9bcfb4fe71 (v2.93rc1)

EPSS

Процентиль: 94%
0.07237
Низкий

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

A Denial of Service (DoS) vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet.

CVSS3: 7.5
redhat
3 месяца назад

A Denial of Service (DoS) vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet.

CVSS3: 7.5
nvd
3 месяца назад

A Denial of Service (DoS) vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet.

CVSS3: 7.5
msrc
3 месяца назад

CVE-2026-4890

CVSS3: 7.5
github
3 месяца назад

A Denial of Service (DoS) vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet.

EPSS

Процентиль: 94%
0.07237
Низкий