VULNRABLE / Vulnerability / CVE-2026-55407

CVE-2026-55407

MEDIUM LOW buffa GHSA

Exploit verdict: No active-exploit signal

CVSS Score

5.5

Severity

MEDIUM

EPSS

Source

GHSA

Summary

Buffa Vulnerable to Memory Exhaustion Denial of Service in decode_unknown_field via Unbounded Allocation

What this means

CVE-2026-55407 is a medium-severity vulnerability affecting buffa, rated CVSS 5.5. The EPSS model estimates a 1% probability of exploitation in the next 30 days. Published August 29, 2026.

View full advisory at GHSA →