CVE-2026-12043 | BDVDB-2026-339889 Detail
AWSaws-c-http
Description#
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.
Impact#
CAPEC-100 Overflow Buffers
Weaknesses#
- CWE-415 Double Free
References#
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.