CVE-2026-73569
1 advisory.
npm/fast-xml-parser CVE-2026-73569: high, EPSS 0.51%
fast-xml-parser: Repeated DOCTYPE declarations reset entity expansion limits
Action: Upgrade fast-xml-parser to 5.10.1 or later.
npm i fast-xml-parser@5.10.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 5.9.3 | 5.10.1 | - |
Fixed versions
| 5.10.1 |
Sources
- osv: GHSA-8r6m-32jq-jx6q
- https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-8r6m-32jq-jx6q
- https://github.com/NaturalIntelligence/fast-xml-parser/commit/4e546e03987662de5495d050b5fba26bea65383f
- https://github.com/NaturalIntelligence/fast-xml-parser
- https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.10.1
CVE-2026-73569 · published · modified · JSON