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8.8высокая

CVE-2026-12043

Описание

Improper handling of HPACK dynamic table size updates in the AWS Common Runtime aws-c-http library might allow a remote threat actor operating a server to cause memory corruption on a connecting client application, potentially leading to arbitrary code execution, via a crafted sequence of HTTP/2 HEADERS frames. To remediate this issue, users should upgrade to aws-c-http version 0.11.0.

CVSS
Балл8.8 — высокая
ВекторCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Источники
https://aws.amazon.com/security/security-bulletins/2026-043-aws/https://github.com/awslabs/aws-c-http/releases/tag/v0.11.0https://github.com/awslabs/aws-c-http/security/advisories/GHSA-rmjr-3qpm-vh98