Medium severity5.6NVD Advisory· Published Sep 5, 2026· Updated Sep 8, 2026
CVE-2026-86144
CVE-2026-86144
Description
In xinclude in libxml2 before 2.15.4, xmlXIncludeProcess and xmlXIncludeProcessTree do not propagate parseFlags. This has security relevance for, for example, the XML_PARSE_NONET flag, if (without it) a custom resource loader accesses the internet and triggers XML external entity injection, SSRF, or a denial of service (e.g., for an attacker-controlled internet resource that is intentionally slow).
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Affected products
1- Range: <2.15.4
Patches
Vulnerability mechanics
References
2News mentions
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