Is CVE-2026-95619 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-95619?

CVE-2026-95619 has a CVSS v3 severity of HIGH (7.7).

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CVE-2026-95619

Description

A flaw was found in libstdc++. An integer overflow can occur when processing large inputs to the C++ `new` operator. This vulnerability could lead to an undersized memory allocation, potentially causing memory corruption or application instability.