PatchTheCVEsync gateway vulnerabilities and fixes
Recent CVEs affecting sync gateway, with upgrade or downgrade steps. 1 tracked.
Also searched as: syncgateway.
sync gateway has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2025-07-29. Highest priority: CVE-2025-52490 (score 33/100).
- CVE-2025-52490 HIGH 7.3 UPGRADE An issue was discovered in Couchbase Sync Gateway before 3.2.6
FAQ
How do I fix sync gateway 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 sync gateway being exploited right now?
None of the tracked sync gateway CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which sync gateway CVE should I patch first?
CVE-2025-52490 currently ranks highest (33/100): An issue was discovered in Couchbase Sync Gateway before 3.2.6.