CVE-2026-33532
1 advisory.
npm/yaml CVE-2026-33532: medium 4.3, EPSS 0.55%
yaml is vulnerable to Stack Overflow via deeply nested YAML collections
Action: Upgrade yaml to 1.10.3 or later.
npm i yaml@2.8.3npm i yaml@1.10.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.0.0 | 2.8.3 | - |
| 1.0.0 | 1.10.3 | - |
Fixed versions
| 2.8.3 | 1.10.3 |
Sources
- osv: GHSA-48c2-rrv3-qjmp
- https://github.com/eemeli/yaml/security/advisories/GHSA-48c2-rrv3-qjmp
- https://nvd.nist.gov/vuln/detail/CVE-2026-33532
- https://github.com/eemeli/yaml/commit/1e84ebbea7ec35011a4c61bbb820a529ee4f359b
- https://github.com/eemeli/yaml
- https://github.com/eemeli/yaml/releases/tag/v1.10.3
- https://github.com/eemeli/yaml/releases/tag/v2.8.3
CVE-2026-33532 · published · modified · JSON