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CVE-2026-39835

Опубликовано: 22 мая 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 5.3

Описание

SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.

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/resolute

needs-triage

esm-infra-legacy/xenial

needs-triage

jammy

needs-triage

noble

needs-triage

questing

ignored

end of life, was needs-triage

Показывать по

РелизСтатусПримечание
devel

needs-triage

esm-apps-legacy/xenial

needs-triage

esm-apps/bionic

needs-triage

esm-infra/focal

needs-triage

jammy

needs-triage

noble

needs-triage

questing

ignored

end of life, was needs-triage
resolute

needs-triage

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/focal

not-affected

code-not-present
esm-infra-legacy/xenial

needs-triage

esm-infra/bionic

needs-triage

jammy

DNE

noble

DNE

questing

DNE

resolute

DNE

upstream

needs-triage

Показывать по

РелизСтатусПримечание
devel

needs-triage

esm-infra-legacy/xenial

needs-triage

esm-infra/bionic

needs-triage

esm-infra/focal

needs-triage

jammy

needs-triage

noble

needs-triage

questing

ignored

end of life, was needs-triage
resolute

needs-triage

snap

needs-triage

upstream

needs-triage

Показывать по

EPSS

Процентиль: 32%
0.00394
Низкий

5.3 Medium

CVSS3

Связанные уязвимости

CVSS3: 7.5
redhat
2 месяца назад

SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.

CVSS3: 5.3
nvd
2 месяца назад

SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.

CVSS3: 5.3
msrc
2 месяца назад

Invoking server panic during CheckHostKey/Authenticate in golang.org/x/crypto/ssh

CVSS3: 5.3
debian
2 месяца назад

SSH servers which use CertChecker as a public key callback without set ...

CVSS3: 5.3
github
около 1 месяца назад

golang.org/x/crypto is vulnerable to invoking server panic during CheckHostKey/Authenticate flow

EPSS

Процентиль: 32%
0.00394
Низкий

5.3 Medium

CVSS3