CVE-2026-95619

CVSS 7.7 (high) · published 2026-09-22

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

Weakness: CWE-190

Source: NVD CVE-2026-95619

References

• https://access.redhat.com/errata/RHSA-2026:58503
• https://access.redhat.com/errata/RHSA-2026:67275
• https://access.redhat.com/errata/RHSA-2026:89830
• https://access.redhat.com/errata/RHSA-2026:98475
• https://access.redhat.com/errata/RHSA-2026:99032
• https://access.redhat.com/security/cve/CVE-2026-95619
• https://bugzilla.redhat.com/show_bug.cgi?id=2537811

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