CVE-2026-24515

In libexpat before 2.7.4, XML_ExternalEntityParserCreate does not copy unknown encoding handler user data.

CVSS Score

2.9

Low

EPSS — Exploit Probability

0.2%

Riskier than 7% of all CVEs

Exploitation

Not in CISA KEV

No federal exploitation record

Remediation

unknown

Check vendor advisories

1 article across 1 outlet · first covered Jun 4, 2026 · latest Jun 4, 2026

Coverage timeline