A AegiFlow
HIGHCVSS 8.1

CVE-2021-46143

CVE-2021-46143 updated by NVD

Modified
2026-10-16
Sources
nvd

Summary

In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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