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Security releases

Red Hat

CVE-2026-114691: 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>) const

CVE-2026-114691 Oct 30, 2026 Source: Vendor

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.

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-114691
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CVE-2026-114691 BR2026-0000-039637 unclaimed
Credited as Found by AISLE in partnership with Red Hat