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Servers and applications

CVE-2022-25314

In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.

Severity
High 7.5
Published
18 Feb 2022
Last changed
14 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.4.5
Sources
NVD

Affected software

SoftwareAffected versions
ExpatServers and applications · cpe:a:libexpat_project:libexpat
  • Every version before 2.4.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-25314
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-25314