CVE-2026-1605

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 and the corresponding response is not compressed. This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response. In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*
cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*

History

30 Jun 2026, 03:17

Type Values Removed Values Added
CWE CWE-772
References
  • () https://access.redhat.com/errata/RHSA-2026:21772 -
  • () https://access.redhat.com/errata/RHSA-2026:25089 -
  • () https://access.redhat.com/errata/RHSA-2026:25125 -
  • () https://access.redhat.com/errata/RHSA-2026:25126 -
  • () https://access.redhat.com/errata/RHSA-2026:8509 -
  • () https://access.redhat.com/security/cve/CVE-2026-1605 -
  • () https://bugzilla.redhat.com/show_bug.cgi?id=2444815 -
  • () https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-1605.json -

17 Jun 2026, 10:16

Type Values Removed Values Added
Summary
  • (es) En Eclipse Jetty, versiones 12.0.0-12.0.31 y 12.1.0-12.0.5, la clase GzipHandler expone una vulnerabilidad cuando una solicitud HTTP comprimida, con Content-Encoding: gzip, es procesada y la respuesta correspondiente no está comprimida. Esto ocurre porque el Inflater del JDK es asignado para descomprimir la solicitud, pero no es liberado porque el mecanismo de liberación está ligado a la respuesta comprimida. En este caso, dado que la respuesta no está comprimida, el mecanismo de liberación no se activa, causando la fuga.

06 Mar 2026, 20:16

Type Values Removed Values Added
CPE cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*
First Time Eclipse jetty
Eclipse
References () https://github.com/jetty/jetty.project/security/advisories/GHSA-xxh7-fcf3-rj7f - () https://github.com/jetty/jetty.project/security/advisories/GHSA-xxh7-fcf3-rj7f - Vendor Advisory

05 Mar 2026, 10:15

Type Values Removed Values Added
New CVE

Information

Published : 2026-03-05 10:15

Updated : 2026-07-15 02:18


NVD link : CVE-2026-1605

Mitre link : CVE-2026-1605

CVE.ORG link : CVE-2026-1605


JSON object : View

Products Affected

eclipse

  • jetty
CWE
CWE-400

Uncontrolled Resource Consumption

CWE-401

Missing Release of Memory after Effective Lifetime

CWE-772

Missing Release of Resource after Effective Lifetime