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Servers and applications

CVE-2024-28757

libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created via XML_ExternalEntityParserCreate).

Severity
High 7.5
Published
10 Mar 2024
Last changed
15 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.6.2
Sources
NVD

Affected software

SoftwareAffected versions
ExpatServers and applications · cpe:a:libexpat_project:libexpat
  • Every version before 2.6.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-28757
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-28757