What’s Vulnerable › Vulnerabilities

CVE-2024-58261

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-07-27 · updated 2026-06-17
• Weakness: CWE-835

Description

The sequoia-openpgp crate 1.13.0 before 1.21.0 for Rust allows an infinite loop of "Reading a cert: Invalid operation: Not a Key packet" messages for RawCertParser operations that encounter an unsupported primary key type.

Affected products

• sequoia-pgp sequoia: from 1.13.0 before 1.21.0 — fixed in 1.21.0

How to fix

Upgrade to a fixed version: sequoia-pgp sequoia 1.21.0. Check the vendor advisory for mitigations.

References

• https://crates.io/crates/sequoia-openpgp
• https://gitlab.com/sequoia-pgp/sequoia/-/issues/1106
• https://rustsec.org/advisories/RUSTSEC-2024-0345.html
• https://gitlab.com/sequoia-pgp/sequoia/-/issues/1106

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