7.5
CVE-2026-87743
- EPSS 0.43%
- Veröffentlicht 18.09.2026 09:38:27
- Zuletzt bearbeitet 09.10.2026 16:17:31
- Erkennungen
Quarkus-vertx-http: authorization bypass via path normalization discrepancy in quarkus http security
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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerRed Hat
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Produkt
Red Hat build of Quarkus 3.27.5.SP2
Default Statusunaffected
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Red Hat build of Quarkus 3.33.3.SP2
Default Statusunaffected
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Exploit Intelligence
Default Statusunknown
HerstellerRed Hat
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OpenShift Serverless
Default Statusunknown
HerstellerRed Hat
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OpenShift Serverless
Default Statusunknown
HerstellerRed Hat
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OpenShift Serverless
Default Statusunknown
HerstellerRed Hat
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OpenShift Serverless
Default Statusunknown
HerstellerRed Hat
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OpenShift Serverless
Default Statusunknown
HerstellerRed Hat
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OpenShift Serverless
Default Statusunknown
HerstellerRed Hat
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OpenShift Serverless
Default Statusunknown
HerstellerRed Hat
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OpenShift Serverless
Default Statusunknown
HerstellerRed Hat
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Red Hat build of Apache Camel 4 for Quarkus 3
Default Statusunknown
HerstellerRed Hat
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Red Hat build of Apicurio Registry 3
Default Statusunknown
HerstellerRed Hat
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Red Hat build of Debezium 3
Default Statusunknown
HerstellerRed Hat
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Red Hat Build of Keycloak
Default Statusunknown
HerstellerRed Hat
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Red Hat Build of Keycloak
Default Statusunknown
HerstellerRed Hat
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Red Hat Build of Keycloak
Default Statusunknown
HerstellerRed Hat
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Red Hat Build of Keycloak
Default Statusunknown
HerstellerRed Hat
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Red Hat Build of Keycloak
Default Statusunknown
HerstellerRed Hat
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Red Hat Fuse 7
Default Statusunknown
HerstellerRed Hat
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Red Hat OpenShift AI (RHOAI)
Default Statusunknown
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Red Hat OpenShift Dev Spaces
Default Statusaffected
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.43% | 0.368 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| RedHat | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
|
CWE-551 Incorrect Behavior Order: Authorization Before Parsing and Canonicalization
If a web server does not fully parse requested URLs before it examines them for authorization, it may be possible for an attacker to bypass authorization protection.
https://access.redhat.com/security/cve/CVE-2026-87743
https://bugzilla.redhat.com/show_bug.cgi?id=2530523
https://access.redhat.com/errata/RHSA-2026:69470
https://access.redhat.com/errata/RHSA-2026:69440