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Servers and applications

CVE-2022-23308

valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.

Severity
High 7.5
Published
26 Feb 2022
Last changed
14 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.9.13
Sources
NVD

Affected software

SoftwareAffected versions
libxml2Servers and applications · cpe:a:xmlsoft:libxml2
  • Every version before 2.9.13

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-23308
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-23308