CVE-2026-33129
1 advisory.
npm/h3 CVE-2026-33129: medium 5.9, EPSS 0.46%
h3 has an observable timing discrepancy in basic auth utils
Action: Upgrade h3 to 2.0.1-rc.9 or later.
npm i h3@2.0.1-rc.9Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.0.0-beta.0 | 2.0.1-rc.9 | - |
Fixed versions
| 2.0.1-rc.9 |
Sources
- osv: GHSA-26f5-8h2x-34xh
- https://github.com/h3js/h3/security/advisories/GHSA-26f5-8h2x-34xh
- https://nvd.nist.gov/vuln/detail/CVE-2026-33129
- https://github.com/h3js/h3/pull/1283
- https://github.com/h3js/h3
- https://github.com/h3js/h3/releases/tag/v2.0.1-rc.9
CVE-2026-33129 · published · modified · JSON