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CVE-2026-33036

🗓️ 20 Mar 2026 06:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve🔗 ubuntu.com👁 3 Views

XML entity expansion bypass in fast-xml-parser enables denial of service via numeric and standard entities; fixed in 5.5.6.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04anynode-webfont0node-webfont_0_any.deb
Ubuntu24.04anynode-webfont0node-webfont_0_any.deb
Ubuntu25.10anynode-webfont0node-webfont_0_any.deb

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01 Apr 2026 04:14Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.00576
SSVC
fast xml parserentity expansionnumeric entitiesstandard entitiesdenial of service
3