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CVE-2026-78660

Опубликовано: 11 окт. 2026
Источник: msrc
CVSS3: 7.5
EPSS Низкий

Описание

HTTP/2 transport accepts malformed framing-related headers in net/http

EPSS

Процентиль: 37%
0.00425
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
18 дней назад

Historically, we have been rather lax about malformed framing-related headers in our HTTP/2 implementation, as they cannot interfere with HTTP/2 framing. However, this makes it possible for our HTTP/2 implementation to forward responses containing such headers to an HTTP/1 client when acting as a reverse proxy. If the HTTP/1 client also does not behave strictly enough, this can result in response smuggling.

CVSS3: 7.5
redhat
18 дней назад

Historically, we have been rather lax about malformed framing-related headers in our HTTP/2 implementation, as they cannot interfere with HTTP/2 framing. However, this makes it possible for our HTTP/2 implementation to forward responses containing such headers to an HTTP/1 client when acting as a reverse proxy. If the HTTP/1 client also does not behave strictly enough, this can result in response smuggling.

CVSS3: 7.5
nvd
18 дней назад

Historically, we have been rather lax about malformed framing-related headers in our HTTP/2 implementation, as they cannot interfere with HTTP/2 framing. However, this makes it possible for our HTTP/2 implementation to forward responses containing such headers to an HTTP/1 client when acting as a reverse proxy. If the HTTP/1 client also does not behave strictly enough, this can result in response smuggling.

CVSS3: 7.5
debian
18 дней назад

Historically, we have been rather lax about malformed framing-related ...

suse-cvrf
13 дней назад

Security update for go1.26

EPSS

Процентиль: 37%
0.00425
Низкий

7.5 High

CVSS3