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CVE-2026-42013

Опубликовано: 31 мая 2026
Источник: msrc
CVSS3: 8.2
EPSS Низкий

Описание

Gnutls: gnutls: certificate validation bypass due to oversized subject alternative name

EPSS

Процентиль: 35%
0.00423
Низкий

8.2 High

CVSS3

Связанные уязвимости

CVSS3: 8.2
ubuntu
2 месяца назад

A flaw was found in gnutls. When validating certificates, an oversized Subject Alternative Name (SAN) could cause the validation process to incorrectly fall back to checking the Common Name (CN) field. This could allow a remote attacker to bypass proper certificate validation, potentially leading to spoofing or man-in-the-middle attacks.

CVSS3: 8.2
redhat
3 месяца назад

A flaw was found in gnutls. When validating certificates, an oversized Subject Alternative Name (SAN) could cause the validation process to incorrectly fall back to checking the Common Name (CN) field. This could allow a remote attacker to bypass proper certificate validation, potentially leading to spoofing or man-in-the-middle attacks.

CVSS3: 8.2
nvd
2 месяца назад

A flaw was found in gnutls. When validating certificates, an oversized Subject Alternative Name (SAN) could cause the validation process to incorrectly fall back to checking the Common Name (CN) field. This could allow a remote attacker to bypass proper certificate validation, potentially leading to spoofing or man-in-the-middle attacks.

CVSS3: 8.2
debian
2 месяца назад

A flaw was found in gnutls. When validating certificates, an oversized ...

CVSS3: 8.2
redos
около 1 месяца назад

Уязвимость gnutls

EPSS

Процентиль: 35%
0.00423
Низкий

8.2 High

CVSS3