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CVE-2026-5447

Опубликовано: 10 апр. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий

Описание

Heap buffer overflow in CertFromX509 via AuthorityKeyIdentifier size confusion. A heap buffer overflow occurs when converting an X.509 certificate internally due to incorrect size handling of the AuthorityKeyIdentifier extension.

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

EPSS

Процентиль: 9%
0.00033
Низкий

Связанные уязвимости

CVSS3: 5.3
redhat
5 дней назад

A flaw was found in wolfSSL. A heap buffer overflow, a type of memory corruption vulnerability, occurs when converting an X.509 certificate internally due to incorrect size handling of the AuthorityKeyIdentifier extension. A remote attacker could exploit this flaw to cause a low integrity impact.

nvd
5 дней назад

Heap buffer overflow in CertFromX509 via AuthorityKeyIdentifier size confusion. A heap buffer overflow occurs when converting an X.509 certificate internally due to incorrect size handling of the AuthorityKeyIdentifier extension.

debian
5 дней назад

Heap buffer overflow in CertFromX509 via AuthorityKeyIdentifier size c ...

github
5 дней назад

Heap buffer overflow in CertFromX509 via AuthorityKeyIdentifier size confusion. A heap buffer overflow occurs when converting an X.509 certificate internally due to incorrect size handling of the AuthorityKeyIdentifier extension.

EPSS

Процентиль: 9%
0.00033
Низкий