protobuf has 2 CVEs on record between 2022 and 2025. The median CVSS is 7.5 (high).
CVEs per month
Last 12 months, by publish date
1025/101125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/09
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 7.5
- Publish → KEV
- —
- Last 90 days
- 0 prev 0
Products
- protobuf 2
2
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
protobuf vulnerabilities
CVEs affecting protobuf, newest first. Open any entry for full detail, references, and exploit status.
2 CVEsRSS
CVE-2025-4565Highprotobuf-python has a potential Denial of Service issue
protobuf-python has a potential Denial of Service issue
▾ Twilightprotobuf · protobufEPSS 0.26%via OSV
CVE-2022-1941High· 7.5protobuf-cpp and protobuf-python have potential Denial of Service issue
protobuf-cpp and protobuf-python have potential Denial of Service issue
▾ Twilightprotobuf · protobufEPSS 1.5%via OSV