Bug 2486712 (CVE-2026-41710)

Summary: CVE-2026-41710 spring-retry: Spring Retry: Denial of Service via cache exhaustion
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: anujha, asoldano, bbaranow, bmaxwell, bstansbe, dlofthou, fmongiar, gmalinko, gtanzill, istudens, ivassile, iweiss, janstey, jbuscemi, jnethert, mosmerov, msvehla, nwallace, pberan, pdelbell, pesilva, pjindal, pmackay, rstancel, rstepani, sdawley, smaestri, thjenkin, vdosoudi
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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A flaw was found in Spring Retry. A remote attacker can craft a large number of unique requests, leading to the exhaustion of the application-wide stateful retry cache. Once the cache is full, it permanently rejects further updates, causing all subsequent stateful retries and circuit breakers in the application to fail. This can result in a Denial of Service (DoS) for the application.
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Description OSIDB Bzimport 2026-06-09 05:01:59 UTC 
An attacker can craft a large number of unique requests that trigger a failure, exhausting the capacity of the application-wide stateful retry cache. Once the cache is full, it permanently rejects any further updates, causing all later stateful retries and circuit breakers in the application to fail.

Affected versions:
Spring Retry 2.0.0 through 2.0.12; 1.3.0 through 1.3.4.