https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2025-46619.htmlhttps://patchthecve.com/cve/CVE-2025-46619.htmlWed, 17 Jun 2026 09:26:43 +0000HIGH 7.6: A security issue has been discovered in Couchbase Server before 7.6.4 and fixed in v.7.6.4 and v.7.2.7 for Windows that could allow unauthorized access to sensitive files. Depending on the level of privileges, this vulnerability may grant access to files such as /etc/passwd or /etc/shadow.https://patchthecve.com/cve/CVE-2024-56178.htmlhttps://patchthecve.com/cve/CVE-2024-56178.htmlWed, 17 Jun 2026 08:11:47 +0000MEDIUM 6.5: An issue was discovered in Couchbase Server 7.6.x through 7.6.3. A user with the security_admin_local role can create a new user in a group that has the admin role.https://patchthecve.com/cve/CVE-2024-25673.htmlhttps://patchthecve.com/cve/CVE-2024-25673.htmlWed, 17 Jun 2026 07:16:23 +0000MEDIUM 6.1: Couchbase Server 7.6.x before 7.6.2, 7.2.x before 7.2.6, and all earlier versions allows HTTP Host header injection.https://patchthecve.com/cve/CVE-2024-37034.htmlhttps://patchthecve.com/cve/CVE-2024-37034.htmlWed, 17 Jun 2026 07:37:38 +0000MEDIUM 5.9: An issue was discovered in Couchbase Server before 7.2.5 and 7.6.0 before 7.6.1. It does not ensure that credentials are negotiated with the Key-Value (KV) service using SCRAM-SHA when remote link encryption is configured for Half-Secure.https://patchthecve.com/cve/CVE-2023-43768.htmlhttps://patchthecve.com/cve/CVE-2023-43768.htmlWed, 17 Jun 2026 06:26:24 +0000HIGH 7.5: An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands.