PR
Product
Protobuf-python
by Google · last CVE Jun 16, 2025
2
CVEs
0
On KEV
7.5
Max CVSS
0
New 30D
Severity mix
Critical 0High 1Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2022-1941
7.5
2%
Sep 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 protobuf-cpp, and…
Affected: before 3.18.3; 3.19.0 before 3.19.5; 3.20.0 before 3.20.2; 4.0.0 before 4.21.6
CVE-2025-4565
5.3
0%
Jun 16
Unbounded recursion in Python Protobuf
Affected: before 4.25.8; 5.26.0 before 5.29.5; 6.30.0 before 6.31.1
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