cvedb.io
CVE-2022-22822
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2022-01-10T14:12:56.047 · Last modified 2026-06-17T04:29:06.123

Summary

addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Affected products

libexpat_project — libexpat

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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.