Security Advisory

CVE-2026-22776

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-01-12 18:18:01

Last updated 2026-01-12 18:49:59

Assigner GitHub_M

State PUBLISHED

Description

cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to version 0.30.1, a Denial of Service (DoS) vulnerability exists in cpp-httplib due to the unsafe handling of compressed HTTP request bodies (Content-Encoding: gzip, br, etc.). The library validates the payload_max_length against the compressed data size received from the network, but does not limit the size of the decompressed data stored in memory.

← Browse all CVEs View on cve.org ↗