EUVD-2026-13573Published
fast-xml-parser affected by numeric entity expansion bypassing all entity expansion limits (incomplete fix for CVE-2026-26278)
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-33036 · CVE overview and exploitation status
cve-program · CVE-2026-33036
- https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-8gc5-j5rx-235r
- https://github.com/NaturalIntelligence/fast-xml-parser/commit/bd26122c838e6a55e7d7ac49b4ccc01a49999a01
- https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.5.6
euvd · EUVD-2026-13573
- https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-8gc5-j5rx-235r
- https://github.com/NaturalIntelligence/fast-xml-parser/commit/bd26122c838e6a55e7d7ac49b4ccc01a49999a01
- https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.5.6
nvd · CVE-2026-33036
- https://github.com/NaturalIntelligence/fast-xml-parser/commit/bd26122c838e6a55e7d7ac49b4ccc01a49999a01
- https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.5.6
- https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-8gc5-j5rx-235r
osv · GHSA-8gc5-j5rx-235r
- https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-8gc5-j5rx-235r
- https://nvd.nist.gov/vuln/detail/CVE-2026-33036
- https://github.com/NaturalIntelligence/fast-xml-parser/commit/bd26122c838e6a55e7d7ac49b4ccc01a49999a01
- https://github.com/NaturalIntelligence/fast-xml-parser
- https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v4.5.5
- https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.5.6