CVE-2026-2332
EUVD-2026-2224314.04.2026, 12:16
In Eclipse Jetty, the HTTP/1.1 parser is vulnerable to request smuggling when chunk extensions are used, similar to the "funky chunks" techniques outlined here: * https://w4ke.info/2025/06/18/funky-chunks.html * https://w4ke.info/2025/10/29/funky-chunks-2.html Jetty terminates chunk extension parsing at \r\n inside quoted strings instead of treating this as an error. POST / HTTP/1.1 Host: localhost Transfer-Encoding: chunked 1;ext="val X 0 GET /smuggled HTTP/1.1 ... Note how the chunk extension does not close the double quotes, and it is able to inject a smuggled request.
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| eclipse | jetty | 12.1.0 ≤ 𝑥 ≤ 12.1.6 | CNA |
| eclipse | jetty | 12.0.0 ≤ 𝑥 ≤ 12.0.32 | CNA |
| eclipse | jetty | 11.0.0 ≤ 𝑥 ≤ 11.0.27 | CNA |
| eclipse | jetty | 10.0.0 ≤ 𝑥 ≤ 10.0.27 | CNA |
| eclipse | jetty | 9.4.0 ≤ 𝑥 ≤ 9.4.59 | CNA |
Debian Releases