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CVE-2026-27138

Опубликовано: 06 мар. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 5.9

Описание

Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS.

РелизСтатусПримечание
devel

needs-triage

esm-apps/jammy

needs-triage

esm-apps/noble

needs-triage

jammy

needs-triage

noble

needs-triage

questing

needs-triage

upstream

not-affected

debian: Vulnerable code not present

Показывать по

РелизСтатусПримечание
devel

needs-triage

jammy

DNE

noble

DNE

questing

needs-triage

upstream

not-affected

debian: Vulnerable code not present

Показывать по

РелизСтатусПримечание
devel

needs-triage

jammy

DNE

noble

DNE

questing

DNE

upstream

released

1.26.1-1

Показывать по

EPSS

Процентиль: 5%
0.0002
Низкий

5.9 Medium

CVSS3

Связанные уязвимости

CVSS3: 3.7
redhat
20 дней назад

Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS.

CVSS3: 5.9
nvd
20 дней назад

Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS.

CVSS3: 5.9
msrc
13 дней назад

Panic in name constraint checking for malformed certificates in crypto/x509

CVSS3: 5.9
debian
20 дней назад

Certificate verification can panic when a certificate in the chain has ...

CVSS3: 5.9
github
20 дней назад

Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS.

EPSS

Процентиль: 5%
0.0002
Низкий

5.9 Medium

CVSS3