CVE-2026-14643
1 advisory.
npm/undici CVE-2026-14643: medium 5.9
undici vulnerable to cross-user information disclosure via whitespace around equals in Cache-Control directives
Action: Upgrade undici to 7.29.0 or later.
npm i undici@7.29.0npm i undici@8.9.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 7.0.0 | 7.29.0 | - |
| 8.0.0 | 8.9.0 | - |
Fixed versions
| 7.29.0 | 8.9.0 |
Sources
- osv: GHSA-jr45-8vmc-qm54
- https://github.com/nodejs/undici/security/advisories/GHSA-jr45-8vmc-qm54
- https://nvd.nist.gov/vuln/detail/CVE-2026-14643
- https://github.com/nodejs/undici/commit/85a240551c9feb8b8a0ecc56c84b2b3015add8a9
- https://github.com/nodejs/undici/commit/cb105d7c79069150982fa11acada0dd94a60dbbc
- https://cna.openjsf.org/security-advisories.html
- https://github.com/nodejs/undici
- https://github.com/nodejs/undici/releases/tag/v7.29.0
- https://github.com/nodejs/undici/releases/tag/v8.9.0
CVE-2026-14643 · published · modified · JSON