Bug 2487602 (CVE-2026-48096)
| Summary: | CVE-2026-48096 OpenFGA: OpenFGA: Incorrect authorization due to cache key collision in iterator caching | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | alcohan, amctagga, aoconnor, bniver, flucifre, gmeno, gparvin, groman, jbalunas, mbenjamin, mhackett, pahickey, rhaigner, rhel-process-autobot, sostapov, vereddy, watson-tool-maintainers |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in OpenFGA, an authorization/permission engine. When iterator caching is enabled, distinct authorization check requests can generate identical cache keys. This can cause OpenFGA to reuse an outdated or incorrect cached result for subsequent requests. Such a flaw may lead to unauthorized information disclosure, data integrity issues, or denial of service with low impact.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-06-10 16:01:54 UTC
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