UBUNTU-CVE-2026-114691
Dashboard / Vulnerabilities / UBUNTU-CVE-2026-114691
Summary:
Details: A flaw was found in the libstdc++ component of GCC. An attacker who can provide an excessively large element count to a boolean vector (std::vector<bool>) constructor can trigger an integer wrap during internal memory calculations. This issue leaves the container in an inconsistent state, leading to out-of-bounds memory access and resulting in an application crash or a Denial of Service (DoS) during subsequent operations.
References: https://ubuntu.com/security/CVE-2026-114691, https://www.cve.org/CVERecord?id=CVE-2026-114691, https://access.redhat.com/security/cve/CVE-2026-114691, https://bugzilla.redhat.com/show_bug.cgi?id=2478508
Affected packages
Package
Name: gcc-3.3
Purl: pkg:deb/ubuntu/gcc-3.3?arch=source&distro=trusty
Affected ranges
Type: ECOSYSTEM
Events:
