Rust advisories / crate
Security history · protobuf · data from Oct 24, 2026
Is protobuf safe to use? Its security history
VerdictNo open advisories. 2 past vulnerabilities were fixed; use 3.7.2 or newer to be clear of all of them.
2advisories on record
2vulnerabilities
0unmaintained notices
3.7.2newest fixed version
Every advisory, newest first
- VulnerabilityRUSTSEC-2024-0437 · 2024-12-12Crash due to uncontrolled recursion in protobuf crate
- Vulnerability HighRUSTSEC-2019-0003 · 2019-06-08Out of Memory in stream::read_raw_bytes_into()
Check your version
Run cargo tree -i protobuf to see which version you build and why, or paste your Cargo.lock into the Cargo.toml checker to match every advisory against your exact versions.
Download trends, dependents and alternatives: protobuf crate data.
RustSec advisories (CC0-1.0) and GitHub-reviewed advisories via OSV's crates.io export, downloaded Oct 24, 2026.
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