Vulnerability details
CVE-2026-1605
Eclipse Foundation Eclipse JettyRed Hat OpenShift Developer Tools and Services
CVSS 3.1
7.5High
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.5High | 3.1 | CVEProject cvelistV5 (CNA) (eclipse) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 7.5High | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Eclipse Foundation | Eclipse Jetty | 12.0.0 ≤ v ≤ 12.0.31 | CVEProject cvelistV5 (CNA) |
| Eclipse Foundation | Eclipse Jetty | 12.1.0. ≤ v ≤ 12.1.5 | CVEProject cvelistV5 (CNA) |
| Red Hat | OpenShift Developer Tools and Services | All | CVEProject cvelistV5 (CNA) |
References and advisories
20- https://github.com/jetty/jetty.project/security/advisories/GHSA-xxh7-fcf3-rj7f
- https://access.redhat.com/security/cve/CVE-2026-1605 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2444815 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-1605.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:25125 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:25089 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60247 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60249 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60248 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60239 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60251 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60246 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60250 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60252 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60259 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60254 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:60256 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8509 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:25126 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:21772 vendor-advisoryx_refsource_REDHAT
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Details
- Published
- 2026-03-05
- Last updated
- 2026-09-14
- State
- Published
- Assigner (CNA)
- eclipse
Exploit prediction (EPSS)
0.74%
Probability of exploitation in 30 days
54.8%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-400Uncontrolled Resource Consumption
- CWE-401Missing Release of Memory after Effective Lifetime
- CWE-772Missing Release of Resource after Effective Lifetime