CVE-2026-5795

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Summary

CVECVE-2026-5795
StatePUBLISHED
Assignereclipse
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-08 14:16:32 UTC
Updated2026-07-02 12:17:43 UTC
DescriptionIn 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.

Risk And Classification

Primary CVSS: v3.1 7.4 HIGH from ADP

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.000200000 probability, percentile 0.054130000 (date 2026-04-14)

Problem Types: CWE-226 | CWE-287 | CWE-226 CWE-226 Sensitive information in resource not removed before reuse | CWE-287 CWE-287 Improper Authentication | CWE-226 Sensitive Information in Resource Not Removed Before Reuse

VersionSourceTypeScoreSeverityVector
3.1ADPCVSS7.4HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
3.1[email protected]Secondary7.4HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
3.10b0ca135-0b70-47e7-9f44-1890c2a1c46cSecondary7.4HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
3.1CNACVSS7.4HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Eclipse Jetty All All All All
Application Eclipse Jetty All All All All
Application Eclipse Jetty All All All All
Application Eclipse Jetty All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Eclipse Foundation Eclipse Jetty affected 12.1.0 12.1.7 semver Not specified
CNA Eclipse Foundation Eclipse Jetty affected 12.0.0 12.0.33 semver Not specified
CNA Eclipse Foundation Eclipse Jetty affected 11.0.0 11.0.28 semver Not specified
CNA Eclipse Foundation Eclipse Jetty affected 10.0.0 10.0.28 semver Not specified
CNA Eclipse Foundation Eclipse Jetty affected 9.4.0 9.4.60 semver Not specified
ADP Red Hat HawtIO HawtIO 4.4.0 Not specified Not specified
ADP Red Hat Red Hat Offline Knowledge Portal 1.2.7 Not specified Not specified
ADP Red Hat Red Hat Build Of Apache Camel 4.18.1 For Spring Boot 3.5.14 Not specified Not specified
ADP Red Hat Streams For Apache Kafka 3 Not specified Not specified
ADP Red Hat Red Hat Data Grid 8 Not specified Not specified
ADP Red Hat Red Hat JBoss Enterprise Application Platform 8 Not specified Not specified
ADP Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack Not specified Not specified
ADP Red Hat Red Hat OpenShift Dev Spaces Not specified Not specified

References

ReferenceSourceLinkTags
access.redhat.com/errata/RHSA-2026:28573 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
access.redhat.com/errata/RHSA-2026:17668 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
access.redhat.com/errata/RHSA-2026:25089 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-5795.json 0b0ca135-0b70-47e7-9f44-1890c2a1c46c security.access.redhat.com
access.redhat.com/security/cve/CVE-2026-5795 0b0ca135-0b70-47e7-9f44-1890c2a1c46c access.redhat.com
gitlab.eclipse.org/security/cve-assignment/-/issues/92 [email protected] gitlab.eclipse.org Broken Link
bugzilla.redhat.com/show_bug.cgi 0b0ca135-0b70-47e7-9f44-1890c2a1c46c bugzilla.redhat.com
github.com/jetty/jetty.project/security/advisories/GHSA-r7p8-xq5m-436cht... [email protected] github.com Broken Link
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: https://github.com/HRsGIT (en)

Additional Advisory Data

SourceTimeEvent
ADP2026-04-08T14:01:02.911ZReported to Red Hat.
ADP2026-04-08T13:32:28.935ZMade public.

Solutions

ADP: RHSA-2026:25089: HawtIO HawtIO 4.4.0

ADP: RHSA-2026:28573: Red Hat Offline Knowledge Portal 1.2.7

ADP: RHSA-2026:17668: Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14

Workarounds

ADP: Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.

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