# protobuf (crates.io) vulnerabilities

2 known vulnerabilities (1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://crates.io/crates/protobuf

## Advisories (2)

### [CVE-2025-53605](https://cve.now/CVE-2025-53605): The protobuf crate before 3.7.2 for Rust allows uncontrolled recursion in the protobuf::coded\_input\_stream::CodedInputStream::skip\_group…

- Severity: Medium 5.9
- Published: Jul 5, 2025
- Affected: fixed in 3.7.2; fixed in 3.7.2.

### [CVE-2019-15544](https://cve.now/CVE-2019-15544): An issue was discovered in the protobuf crate before 2.6.0 for Rust.

- Severity: Unrated
- Published: Aug 26, 2019
- Affected: fixed in 1.7.5; from 2.0.0-0, fixed in 2.6.0; fixed in 2.6.0.

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