一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月4日

CVE-2026-12043 [HIGH] – Improper handling of HPACK dynamic table size updates in the AWS Common Runtime aws-c-http

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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.