CVE-2026-73643
1 advisory.
npm/js-yaml CVE-2026-73643: high 7.5, EPSS 0.49%
js-yaml: Exponential parsing time in flow collections leads to denial of service
Action: Upgrade js-yaml to 5.2.2 or later.
npm i js-yaml@5.2.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 5.0.0 | 5.2.2 | - |
Fixed versions
| 5.2.2 |
Sources
- osv: GHSA-pm4m-ph32-ghv5
- https://github.com/nodeca/js-yaml/security/advisories/GHSA-pm4m-ph32-ghv5
- https://github.com/nodeca/js-yaml/commit/3e5240f9cbe645ce5afb58524954a13c8539c853
- https://github.com/nodeca/js-yaml
- https://github.com/nodeca/js-yaml/releases/tag/5.2.2
CVE-2026-73643 · published · modified · JSON