CVE-2026-86144: Schwachstellen-Eintrag (NVD)
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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📊 Historien-Charts — Criticals-Trend · Vendors · EPSS-Verteilung
| Tier | 2026-08-29 | 2026-09-05 |
|---|---|---|
| ≥90 % | 4 | 0 |
| ≥50 % | 4 | 0 |
| ≥10 % | 3 | 0 |
| <10 % | 304 | 300 |
CVE-2026-86144 | xmlsoft libxml2 up to 2.15.3 xinclude xmlXIncludeProcess parseFlags xml external entity reference (Nessus ID 343103)
A vulnerability classified as critical has been found in xmlsoft libxml2 up to 2.15.3. This affects the function xmlXIncludeProcess of the component xinclude. The manipulation of the argument parseFlags leads to xml external entity referenc