CVE-2026-95619

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.

Score

CVSS 3.1 7.7 High

Status

Awaiting Analysis - secalert@redhat.com

Published

2026-09-22

Last modified

2026-10-26

Weaknesses

CWE-190

Affected products

• Enterprise Linux (Redhat)
• Hummingbird (Redhat)
• Openshift (Redhat)

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/security/cve/CVE-2026-95619
• https://bugzilla.redhat.com/show_bug.cgi?id=2537811