Maven/org.http4s:http4s-ember-core_2.12 CVE-2026-69204: critical, EPSS 0.57%
Http4s Ember accepts Transfer-Encoding combined with Content-Length (CL.TE request smuggling)
Action: Upgrade org.http4s:http4s-ember-core_2.12 to 0.23.35 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.23.35 | - |
Fixed versions
| 0.23.35 |
Sources
- osv: GHSA-8h4c-x2wg-6xp8
- https://github.com/http4s/http4s/security/advisories/GHSA-8h4c-x2wg-6xp8
- https://github.com/http4s/http4s/commit/9feaf8677951a52af906ae9664ff6f0543d9d810
- https://github.com/http4s/http4s
- https://github.com/http4s/http4s/releases/tag/v0.23.35
- https://github.com/http4s/http4s/releases/tag/v1.0.0-M47
CVE-2026-69204 · published · modified · JSON