What is CVE-2026-32777?

CVE-2026-32777 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. libexpat before 2.7.5 allows an infinite loop while parsing DTD content.

Which CVE IDs does CVE-2026-32777 cover?

CVE-2026-32777 covers the following CVE IDs: CVE-2026-32777. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-32777?

CVE-2026-32777 has a CVSS v3 base score of 4.0, published by Microsoft Security Response Center (MSRC).

CVE-2026-32777LowCVSS 4.0

libexpat before 2.7.5 allows an infinite loop while parsing DTD content.

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-32777 →