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Servers and applications

CVE-2024-34459

An issue was discovered in xmllint (from libxml2) before 2.11.8 and 2.12.x before 2.12.7. Formatting error messages with xmllint --htmlout can result in a buffer over-read in xmlHTMLPrintFileContext in xmllint.c.

Severity
High 7.5
Published
14 May 2024
Last changed
15 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.11.8, 2.12.7
Sources
NVD

Affected software

SoftwareAffected versions
libxml2Servers and applications · cpe:a:xmlsoft:libxml2
  • Every version before 2.11.8
  • From 2.12.0 before 2.12.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-34459
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-34459