What’s Vulnerable › Vulnerabilities
CVE-2026-41710: Cache Exhaustion in Stateful Retries leads to Denial of Service
- Severity: medium (CVSS 5.9 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-09 · updated 2026-09-04
- Weakness: CWE-770
Description
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.
Affected products
- Spring Retry: before 1.3.5; from 2.0.0 before 2.0.12.1 — fixed in 1.3.5, 2.0.12.1
How to fix
Upgrade to a fixed version: Spring Retry 1.3.5, 2.0.12.1. Check the vendor advisory for mitigations.
References
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