PatchTheCVEspring grpc vulnerabilities and fixes
Recent CVEs affecting spring grpc, with upgrade or downgrade steps. 1 tracked.
Also searched as: springgrpc.
spring grpc has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-04-28. Highest priority: CVE-2026-40969 (score 20/100).
- CVE-2026-40969 LOW 3.7 UPGRADE The raw message of every server-side AuthenticationException is returned to the unauthenticated remote caller
FAQ
How do I fix spring grpc vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is spring grpc being exploited right now?
None of the tracked spring grpc CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which spring grpc CVE should I patch first?
CVE-2026-40969 currently ranks highest (20/100): The raw message of every server-side AuthenticationException is returned to the unauthenticated remote caller .