EJ
Product
Eclipse Jetty
by Eclipse Foundation · last CVE Oct 15, 2026
15
CVEs
0
On KEV
9.1
Max CVSS
3
New 30D
Severity mix
Critical 2High 9Medium 4Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-10050
9.1
1%
Aug 4
Digest authentication lossy encoding
Affected: 9.4.0 through 9.4.62; 10.0.0 through 10.0.30; 11.0.0 through 11.0.30; 12.0.0 through 12.0.35; 12.1.0 through 12.1.9
CVE-2026-2332
9.1
1%
Apr 14
HTTP Request Smuggling via Chunked Extension Quoted-String Parsing
Affected: 12.1.0 through 12.1.6; 12.0.0 through 12.0.32; 11.0.0 through 11.0.28; 10.0.0 through 10.0.27; 9.4.0 through 9.4.59
CVE-2026-12611
8.7
0%
Sep 8
A client may issue HTTP/2 requests to a Jetty server that result in blocking writes that are never unblocked, eventually causing all threads to be blocked and the whole server to…
Affected: 12.1.0 through 12.1.10; 12.0.0 through 12.0.37; 11.00 through 11.0.31; 10.0.0 through 10.0.31; 9.4.36 through 9.4.63
CVE-2026-19204
8.7
0%
Sep 7
A client may send a WebSocket frame with an unknown opcode and a very large declared payload length, causing Jetty to attempt a large memory allocation and potentially exhaust the…
Affected: 12.1.0 through 12.1.11; 12.0.0 through 12.0.37; 11.0.0 through 11.0.31; 10.0.0 through 10.0.31
CVE-2026-19203
8.3
1%
Sep 8
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…
Affected: 12.1.0 through 12.1.11; 12.0.0 through 12.0.37; 11.0.0 through 11.0.31; 10.0.0 through 10.0.31; 9.4.0 through 9.4.63
CVE-2026-77711
8.2
0%
Oct 15
When Jetty's `HttpClient` make a request to a server through a forward proxy, the server may reply with a 407 (Proxy Authentication Required)
Affected: 12.1.0 through 12.1.12; 12.0.0 through 12.0.38; 11.0.0 through 11.0.32; 10.0.0 through 10.0.32; 9.4.0 through 9.4.64
CVE-2026-76184
8.2
0%
Oct 15
In Eclipse Jetty, HttpClient may receive a redirect of the form: ``` /secure/../evil ``` If an attacker is able to control the redirects, then HttpClient matches…
Affected: 12.1.0 through 12.1.12; 12.0.0 through 12.0.38; 11.0.0 through 11.0.32; 10.0.0 through 10.0.32; 9.4.0 through 9.4.64
CVE-2024-7708
7.5
0%
Jul 14
For requests that have a body, but reading the body may end up in reading 0 bytes, there is a buffer leak
Affected: 10.0.7 before 10.0.23; 11.0.7 before 11.0.23
CVE-2026-10051
7.5
0%
Jul 14
In Eclipse Jetty, a first HTTP/1.1 request with trailers causes the server to retain the trailers in subsequent requests performed over the same connection
Affected: 12.0.0 through 12.0.35; 12.1.0 through 12.1.9
CVE-2026-1605
7.5
1%
Mar 5
In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed…
Affected: 12.0.0 through 12.0.31; 12.1.0. through 12.1.5
CVE-2026-5795
7.4
1%
Apr 8
In Eclipse Jetty, the class JASPIAuthenticator initiates the authentication checks, which set two ThreadLocal variable
Affected: 12.1.0 through 12.1.7; 12.0.0 through 12.0.33; 11.0.0 through 11.0.28; 10.0.0 through 10.0.28; 9.4.0 through 9.4.60
CVE-2026-76182
6.9
0%
Oct 15
In Eclipse Jetty, `TryPathsHandler` and `TryFilesFilter` can be configured to forward requests to template URIs such as `index?p=$path`, where `$path` is the request path in…
Affected: 12.1.0 through 12.1.12; 12.0.0 through 12.0.38; 12.1.0 through 12.1.12; 12.1.0 through 12.1.12; 12.0.0 through 12.0.38; 12.1.0 through 12.1.12; +6 more
CVE-2025-11143
6.5
0%
Mar 5
The Jetty URI parser has some key differences to other common parsers when evaluating invalid or unusual URIs. Differential parsing of URIs in systems using multiple components…
Affected: 9.4.0 through 9.4.58; 10.0.0 through 10.0.26; 11.0.0 through 11.0.26; 12.0.0 through 12.0.30; 12.1.0 through 12.1.4
CVE-2026-8384
5.3
0%
Jul 14
In Eclipse Jetty, an HTTP URI of this form: /public;/../admin/secret.txt results in an unresolved path of: /public/../admin/secret.txt instead of the…
Affected: 12.0.0 through 12.0.34; 12.1.0 through 12.1.8
CVE-2026-6790
5.3
0%
Jul 14
In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority (host and port) matches what provided in the Host header (if present)
Affected: 9.4.0 through 9.4.60; 10.0.0 through 10.0.28; 11.0.0 through 11.0.28; 12.0.0 through 12.0.34; 12.1.0 through 12.1.8
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