JE
Product
Jetty
by Eclipse · last CVE Aug 4, 2026
On CISA KEVExploited in the wild
52
CVEs
1
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 6High 21Medium 21Low 4
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-44487
In wildKEV
7.5
100%
Oct 10
HTTP/2 Rapid Reset Attack Vulnerability
Affected: before 9.4.53; 10.0.0 before 10.0.17; 11.0.0 before 11.0.17; 12.0.0 before 12.0.2
CVE-2017-7658
9.8
19%
Jun 26
In Eclipse Jetty Server, versions 9.2.x and older, 9.3.x (all non HTTP/1.x configurations), and 9.4.x (all HTTP/1.x configurations), when presented with two content-lengths…
Affected: through 9.2.26; 9.3.0 before 9.3.24; 9.4.0 before 9.4.11
CVE-2017-7657
9.8
15%
Jun 26
In Eclipse Jetty, versions 9.2.x and older, 9.3.x (all configurations), and 9.4.x (non-default configuration with RFC2616 compliance enabled), transfer-encoding chunks are handled…
Affected: through 9.2.26; 9.3.0 before 9.3.24; 9.4.0 before 9.4.11
CVE-2016-4800
9.8
6%
Apr 13
The path normalization mechanism in PathResource class in Eclipse Jetty 9.3.x before 9.3.9 on Windows allows remote attackers to bypass protected resource restrictions and other…
Affected: 9.3.0; 9.3.0; 9.3.0; 9.3.0; 9.3.0; 9.3.0; +13 more
CVE-2019-17638
9.4
11%
Jul 9
In Eclipse Jetty, versions 9.4.27.v20200227 to 9.4.29.v20200521, in case of too large response headers, Jetty throws an exception to produce an HTTP 431 error
Affected: 9.4.27; 9.4.28; 9.4.29
CVE-2026-10050
9.1
1%
Aug 4
Digest authentication lossy encoding
Affected: 9.4.0 before 9.4.63; 10.0.0 before 10.0.31; 11.0.0 before 11.0.31; 12.0.0 before 12.0.36; 12.1.0 before 12.1.10
CVE-2026-2332
9.1
1%
Apr 14
HTTP Request Smuggling via Chunked Extension Quoted-String Parsing
Affected: 9.4.0 before 9.4.60; 10.0.0 before 10.0.28; 11.0.0 before 11.0.28; 12.0.0 before 12.0.33; 12.1.0 before 12.1.7
CVE-2018-12538
8.8
3%
Jun 22
In Eclipse Jetty versions 9.4.0 through 9.4.8, when using the optional Jetty provided FileSessionDataStore for persistent storage of HttpSession details, it is possible for a…
Affected: 9.4.0 through 9.4.8
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 before 12.0.36; 12.1.0 before 12.1.10
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 before 12.0.32; 12.1.0 before 12.1.6
CVE-2025-5115
7.5
4%
Aug 20
In Eclipse Jetty, versions <=9.4.57, <=10.0.25, <=11.0.25, <=12.0.21, <=12.1.0.alpha2, an HTTP/2 client may trigger the server to send RST_STREAM frames, for example by sending…
Affected: 9.3.0 through 9.4.57; 10.0.0 through 10.0.25; 11.0.0 through 11.0.25; 12.0.0 through 12.0.21; 12.1.0; 12.1.0; +1 more
CVE-2025-1948
7.5
1%
May 8
In Eclipse Jetty versions 12.0.0 to 12.0.16 included, an HTTP/2 client can specify a very large value for the HTTP/2 settings parameter SETTINGS_MAX_HEADER_LIST_SIZE
Affected: 12.0.0 before 12.0.17
CVE-2024-9823
7.5
1%
Oct 14
There exists a security vulnerability in Jetty's DosFilter which can be exploited by unauthorized users to cause remote denial-of-service (DoS) attack on the server using…
Affected: 9.0.0 before 9.4.54; 10.0.0 before 10.0.18; 11.0.0 before 11.0.18; 12.0.0 before 12.0.3
CVE-2024-22201
7.5
1%
Feb 26
Jetty is a Java based web server and servlet engine
Affected: 9.3.0 before 9.4.54; 10.0.0 before 10.0.20; 11.0.0 before 11.0.20; 12.0.0 before 12.0.6
CVE-2023-36478
7.5
5%
Oct 10
Eclipse Jetty provides a web server and servlet container
Affected: 9.3.0 before 9.4.53; 10.0.0 before 10.0.16; 11.0.0 before 11.0.16
CVE-2022-2191
7.5
2%
Jul 7
In Eclipse Jetty versions 10.0.0 thru 10.0.9, and 11.0.0 thru 11.0.9 versions, SslConnection does not release ByteBuffers from configured ByteBufferPool in case of error code…
Affected: 10.0.0 through 10.0.9; 11.0.0 through 11.0.9
CVE-2022-2048
7.5
3%
Jul 7
In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active…
Affected: before 9.4.47; 10.0.0 before 10.0.9; 11.0.0 before 11.0.9
CVE-2021-28165
7.5
54%
Apr 1
In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame
Affected: 7.2.2 before 9.4.39; 10.0.0 before 10.0.2; 11.0.0 before 11.0.2
CVE-2009-5045
7.5
2%
Nov 6
Dump Servlet information leak in jetty before 6.1.22
Affected: before 6.1.22
CVE-2018-12545
7.5
5%
Mar 27
In Eclipse Jetty version 9.3.x and 9.4.x, the server is vulnerable to Denial of Service conditions if a remote client sends either large SETTINGs frames container containing many…
Affected: 9.3.0; 9.3.0; 9.3.0; 9.3.0; 9.3.0; 9.3.0; +34 more
CVE-2017-7656
7.5
6%
Jun 26
In Eclipse Jetty, versions 9.2.x and older, 9.3.x (all configurations), and 9.4.x (non-default configuration with RFC2616 compliance enabled), HTTP/0.9 is handled poorly
Affected: through 9.2.26; 9.3.0 before 9.3.24; 9.4.0 before 9.4.11
CVE-2017-9735
7.5
6%
Jun 16
Jetty through 9.4.x is prone to a timing channel in util/security/Password.java, which makes it easier for remote attackers to obtain access by observing elapsed times before…
Affected: before 9.2.22; 9.3.0 before 9.3.20; 9.4.0 before 9.4.6
CVE-2015-2080
7.5
75%
Oct 7
The exception handling code in Eclipse Jetty before 9.2.9.v20150224 allows remote attackers to obtain sensitive information from process memory via illegal characters in an HTTP…
Affected: 9.2.3; 9.2.4; 9.2.5; 9.2.6; 9.2.7; 9.2.8; +2 more
CVE-2026-5795
7.4
1%
Apr 8
In Eclipse Jetty, the class JASPIAuthenticator initiates the authentication checks, which set two ThreadLocal variable
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 before 12.0.34; 12.1.0 before 12.1.8
CVE-2024-13009
7.2
1%
May 8
In Eclipse Jetty versions 9.4.0 to 9.4.56 a buffer can be incorrectly released when confronted with a gzip error when inflating a request body
Affected: 9.4.0 before 9.4.57
CVE-2020-27216
7.0
4%
Oct 23
In Eclipse Jetty versions 1.0 thru 9.4.32.v20200930, 10.0.0.alpha1 thru 10.0.0.beta2, and 11.0.0.alpha1 thru 11.0.0.beta2O, on Unix like systems, the system's temporary directory…
Affected: 1.0 before 9.3.29; 9.4.0 through 9.4.32; 10.0.0; 10.0.0; 10.0.0; 10.0.0; +3 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 before 12.0.31; 12.1.0 before 12.1.5
CVE-2024-8184
6.5
1%
Oct 14
There exists a security vulnerability in Jetty's ThreadLimitHandler.getRemote() which can be exploited by unauthorized users to cause remote denial-of-service (DoS) attack
Affected: 9.3.12 before 9.4.56; 10.0.0 before 10.0.24; 11.0.0 before 11.0.24; 12.0.0 before 12.0.9
CVE-2024-6762
6.5
1%
Oct 14
Jetty PushSessionCacheFilter can be exploited by unauthenticated users to launch remote DoS attacks by exhausting the server’s memory
Affected: 10.0.0 before 10.0.18; 11.0.0 before 11.0.18; 12.0.0 before 12.0.4
CVE-2019-17632
6.1
2%
Nov 25
In Eclipse Jetty versions 9.4.21.v20190926, 9.4.22.v20191022, and 9.4.23.v20191118, the generation of default unhandled Error response content (in text/html and text/json…
Affected: 9.4.21; 9.4.22; 9.4.23
CVE-2009-5046
6.1
2%
Nov 6
JSP Dump and Session Dump Servlet XSS in jetty before 6.1.22
Affected: before 6.1.22
CVE-2019-10241
6.1
9%
Apr 22
In Eclipse Jetty version 9.2.26 and older, 9.3.25 and older, and 9.4.15 and older, the server is vulnerable to XSS conditions if a remote client USES a specially formatted URL…
Affected: 9.2.0; 9.2.0; 9.2.0; 9.2.0; 9.2.0; 9.2.1; +34 more
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 before 12.0.35; 12.1.0 before 12.1.9
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 before 9.4.61; 10.0.0 before 10.0.29; 11.0.0 before 11.0.29; 12.0.0 before 12.0.35; 12.1.0 before 12.1.9
CVE-2024-6763
5.3
1%
Oct 14
Eclipse Jetty is a lightweight, highly scalable, Java-based web server and Servlet engine
Affected: 7.0.0 before 9.4.57
CVE-2023-40167
5.3
1%
Sep 15
Jetty is a Java based web server and servlet engine
Affected: 9.0.0 before 9.4.52; 10.0.0 before 10.0.16; 11.0.0 before 11.0.16; 12.0.0; 12.0.0; 12.0.0; +3 more
CVE-2023-26049
5.3
1%
Apr 18
Jetty is a java based web server and servlet engine
Affected: before 9.4.51; 10.0.0 before 10.0.14; 11.0.0 before 11.0.14; 12.0.0; 12.0.0; 12.0.0
CVE-2023-26048
5.3
3%
Apr 18
Jetty is a java based web server and servlet engine
Affected: before 9.4.51; 10.0.0 before 10.0.14; 11.0.0 before 11.0.14
CVE-2021-34429
5.3
99%
Jul 15
For Eclipse Jetty versions 9.4.37-9.4.42, 10.0.1-10.0.5 & 11.0.1-11.0.5, URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or…
Affected: 9.4.37 before 9.4.43; 10.0.1 before 10.0.6; 11.0.1 before 11.0.6
CVE-2021-28169
5.3
78%
Jun 9
For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the…
Affected: before 9.4.41; 10.0.0 before 10.0.3; 11.0.0 before 11.0.3
CVE-2021-28164
5.3
82%
Apr 1
In Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224, the default compliance mode allows requests with URIs that contain %2e or %2e%2e segments to access protected resources…
Affected: 9.4.37; 9.4.38
CVE-2020-27223
5.3
78%
Feb 26
In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of…
Affected: 9.4.7 before 9.4.36; 9.4.6; 9.4.6; 9.4.36; 9.4.36; 10.0.0; +1 more
CVE-2019-10247
5.3
6%
Apr 22
In Eclipse Jetty version 7.x, 8.x, 9.2.27 and older, 9.3.26 and older, and 9.4.16 and older, the server running on any OS and Jetty version combination will reveal the configured…
Affected: 7.0.0; 7.0.0; 7.0.0; 7.0.0; 7.0.0; 7.0.0; +34 more
CVE-2019-10246
5.3
4%
Apr 22
In Eclipse Jetty version 9.2.27, 9.3.26, and 9.4.16, the server running on Windows is vulnerable to exposure of the fully qualified Base Resource directory name on Windows to a…
Affected: 9.2.27; 9.3.26; 9.4.16
CVE-2018-12536
5.3
4%
Jun 27
In Eclipse Jetty Server, all 9.x versions, on webapps deployed using default Error Handling, when an intentionally bad query arrives that doesn't match a dynamic url-pattern, and…
Affected: 9.0.0 through 9.2.26; 9.3.0 before 9.3.24; 9.4.0 before 9.4.11
CVE-2020-27218
4.8
8%
Nov 28
In Eclipse Jetty version 9.4.0.RC0 to 9.4.34.v20201102, 10.0.0.alpha0 to 10.0.0.beta2, and 11.0.0.alpha0 to 11.0.0.beta2, if GZIP request body inflation is enabled and requests…
Affected: 9.4.0 before 9.4.35; 10.0.0; 10.0.0; 10.0.0; 10.0.0; 10.0.0; +3 more
CVE-2023-41900
4.3
1%
Sep 15
Jetty is a Java based web server and servlet engine
Affected: 9.4.21 before 9.4.52; 10.0.0 before 10.0.16; 11.0.0 before 11.0.16
CVE-2021-34428
3.5
1%
Jun 22
For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, if an exception is thrown from the SessionListener#sessionDestroyed() method, then the session ID is not invalidated in…
Affected: through 9.4.40; 10.0.0 through 10.0.2; 11.0.0 through 11.0.2
CVE-2023-36479
3.1
1%
Sep 15
Eclipse Jetty Canonical Repository is the canonical repository for the Jetty project
Affected: 9.0.0 before 9.4.52; 10.0.0 before 10.0.16; 11.0.0 before 11.0.16; 12.0.0; 12.0.0; 12.0.0; +2 more
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