VULNRABLE / Vulnerability / CVE-2026-59714
CVE-2026-59714
HIGH LOW open-webui GHSA
Exploit verdict: No active-exploit signal
CVSS Score
8
Severity
HIGH
EPSS
—
Source
GHSA
Summary
Open WebUI: Cross-channel message overwrite via chat completion API (single-model and multimodel message_ids)
What this means
CVE-2026-59714 is a high-severity vulnerability affecting open-webui, rated CVSS 8. Published July 24, 2026.
View full advisory at GHSA →