cvedb.io
CVE-2021-3826
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2022-09-01T21:15:08.843 · Last modified 2026-06-17T04:05:50.800

Summary

Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows attackers to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol.

Affected products

gnu — gcc

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.