protocolbuffers

Records1All Threatist records

Exploited (KEV)0None in CISA KEV

CVSS critical0CVSS 9.0–10.0

CVSS high1CVSS 7.0–8.9

Exploited now

protocolbuffers records in CISA KEV

No protocolbuffers vulnerabilities are listed in CISA KEV.

1 record

TI-2026-05625 CVE-2026-6409 · GHSA-p2gh-cfq4-4wjc

LOW 31

A Denial of Service (DoS) vulnerability exists in the Protobuf PHP library during the parsing of untrusted input.

CVSS 4.0HIGH 7.1 Network No auth User interaction EPSS 0.0036 Published 2026-04-16 Fixed in 5.34.0-RC1, 4.33.6 CWE-20