Protobuf-python (Google) - vulnerabilities (CVEs)

2 CVEs, 0 in the last 30 days, 186 known versions, newest CVE from 2025-06-16. Vendor: Google.

CVEs of Protobuf-python

• CVE-2025-4565 - CVSS 8.2 (high), 2025-06-16: Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive…
• CVE-2022-1941 - CVSS 7.5 (high), 2022-09-22: A parsing vulnerability for the MessageSet type in the ProtocolBuffers versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 3.21.5 for…