CVE-2026-19203
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
A client may issue specially crafted HTTP/1.1 chunked requests to a Jetty server that cause Jetty and an intermediary proxy to interpret different request boundaries, potentially resulting in HTTP request smuggling. This is caused by Jetty accepting a lone LF character as a terminator in parts of chunked request parsing. Depending on the Jetty version and configured HTTP compliance mode, this may occur in chunk extensions, chunk data termination, or trailer termination.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Eclipse Jetty
- Vendor
- Eclipse Foundation
- Product
- Eclipse Jetty
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 12.1.0 | affected | semver | Unavailable | 12.1.11 | None listed |
| 12.0.0 | affected | semver | Unavailable | 12.0.37 | None listed |
| 11.0.0 | affected | semver | Unavailable | 11.0.31 | None listed |
| 10.0.0 | affected | semver | Unavailable | 10.0.31 | None listed |
| 9.4.0 | affected | semver | Unavailable | 9.4.63 | None listed |