CVE-2026-86139

Description

References

• GNOME/libxml2 commit 8edbbdb · Patch
• GNOME/libxml2 · Release Notes

libxml2 的其他漏洞

• CVE-2026-86144高危 7.8In xinclude in libxml2 before 2.15.4, xmlXIncludeProcess and xmlXIncludeProcessTree do not propagate parseFlags. This has security relevance…
• CVE-2026-86143高危 7.3In xmlIO in libxml2 before 2.15.4, an inconsistency in xmlOutputWriteCallback and xmlBufUse causes negative lengths to reach write callbacks…
• CVE-2026-86142高危 7.8In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer length saturation.
• CVE-2026-86141低危 3.3xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate…
• CVE-2026-86140高危 7.8In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow.