7.4High
CVE-2026-5795
Description
In Eclipse Jetty, the class JASPIAuthenticator initiates the authentication checks, which set two ThreadLocal variable. Upon returning from the initial checks, there are conditions that cause an early return from the JASPIAuthenticator code without clearing those ThreadLocals. A subsequent request using the same thread inherits the ThreadLocal values, leading to a broken access control and privilege escalation.
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| apache camel hawtio | 4.4 | — | |
| Eclipse Foundation | Eclipse Jetty | 12.1.0 – ≤ 12.1.7, 12.0.0 – ≤ 12.0.33, 11.0.0 – ≤ 11.0.28, 10.0.0 – ≤ 10.0.28, 9.4.0 – ≤ 9.4.60 | |
| eclipse | jetty | 9.4.0 – ≤ 9.4.58 | |
| offline knowledge portal | 1.2 | — | |
| Red Hat | HawtIO HawtIO 4.4.0 | all versions | |
| Red Hat | Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14 | all versions | |
| Red Hat | Red Hat Data Grid 8 | — | |
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 | — | |
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack | — | |
| Red Hat | Red Hat Offline Knowledge Portal 1.2.12 | all versions | |
| Red Hat | Red Hat OpenShift Dev Spaces | — | |
| Red Hat | streams for Apache Kafka 3 | all versions |
References and patches
- https://github.com/jetty/jetty.project/security/advisories/GHSA-r7p8-xq5m-436chttps:// Broken Link
- https://gitlab.eclipse.org/security/cve-assignment/-/issues/92 Broken Link
- https://access.redhat.com/errata/RHSA-2026:17668
- https://access.redhat.com/errata/RHSA-2026:25089
- https://access.redhat.com/errata/RHSA-2026:28573
- https://access.redhat.com/security/cve/CVE-2026-5795
- https://bugzilla.redhat.com/show_bug.cgi?id=2456519
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-5795.json
CPE matches (NVD) (5)
cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 9.4.0 ≤ 9.4.58cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.0.26cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.0.26cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 12.0.0 < 12.0.34cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.8