Every CVE whose affected-product data names Element Synapse, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.
CVEs (2)
CVE-2026-45078 — CVSS 5.5 (medium): Synapse is an open source Matrix homeserver implementation. Prior to 1.152.1, local authenticated users can cause Synapse to starve other…
CVE-2026-45076 — CVSS 2.7 (low): Synapse is an open source Matrix homeserver implementation. Prior to 1.152.1, in federated rooms, malicious homeservers can craft room…