All vulnerabilities

Servers and applications

CVE-2022-40674

libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.

Severity
High 8.1
Published
14 Sept 2022
Last changed
14 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.4.9
Sources
NVD

Affected software

SoftwareAffected versions
ExpatServers and applications · cpe:a:libexpat_project:libexpat
  • Every version before 2.4.9

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-40674
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-40674