CVE-2026-114691

Name of the Vulnerable Software and Affected Versions GCC (affected versions not specified)

Description A flaw in the libstdc++ component allows an attacker to trigger an integer wrap during internal memory calculations by providing an excessively large element count to the std::vector<bool> constructor. This results in the container entering an inconsistent state, leading to out-of-bounds memory access, which can cause an application crash or a Denial of Service (DoS).

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.