VULNRABLE / Vulnerability / CVE-2026-48063

CVE-2026-48063

CRITICAL baileys GHSA

CVSS Score

9.5

Severity

CRITICAL

EPSS

Source

GHSA

Summary

Baileys has message upsert / hist sync spoofing and app state corruption when using maliciously crafted protocolMessage payload

What this means

CVE-2026-48063 is a critical-severity vulnerability affecting baileys, rated CVSS 9.5. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published June 11, 2026.

View full advisory at GHSA →