CVE-2026-87743
Last modified
CVE-2026-87743 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A flaw was found in Quarkus HTTP security. An unauthenticated attacker can exploit a discrepancy in how paths are normalized between the security matcher and HTTP request dispatchers. EPSS estimates a 0.49% chance of exploitation in the next 30 days.
Description
A flaw was found in Quarkus HTTP security. An unauthenticated attacker can exploit a discrepancy in how paths are normalized between the security matcher and HTTP request dispatchers. This allows the attacker to craft a URL that the security matcher considers public, but which is then routed to a protected endpoint, leading to an authorization bypass and potential unauthorized access to sensitive information.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Exploit Intelligence | All versions |
| Red Hat | OpenShift Serverless | All versions |
| Red Hat | Red Hat build of Apache Camel 4 for Quarkus 3 | All versions |
| Red Hat | Red Hat build of Apicurio Registry 3 | All versions |
| Red Hat | Red Hat build of Debezium 3 | All versions |
| Red Hat | Red Hat Build of Keycloak | All versions |
| Red Hat | Red Hat Fuse 7 | All versions |
| Red Hat | Red Hat OpenShift AI (RHOAI) | All versions |
| Red Hat | Red Hat OpenShift Dev Spaces | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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