Gcc: libstdc++ integer overflow in `new` operator
Historical advisory recorded 6 Nov 2026 03:36:20 UTC. Read the latest advisory.
cve-program · CVE-2026-95619
PublishedA 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.
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cve-program · CVE-2026-95619
PublishedGcc: libstdc++ integer overflow in `new` operator
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.
- Source published
- 22 Sep 2026 12:52:02 UTC
- Source modified
- 6 Nov 2026 02:14:05 UTC
- Saved here
- 6 Nov 2026 03:36:20 UTC
- Source terms
- CVE Program Terms of Use
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Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.
CVSS 3.1 · 7.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H