What’s Vulnerable › Vulnerabilities

CVE-2023-53160

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-07-28 · updated 2026-06-17
• Weakness: CWE-125

Description

The sequoia-openpgp crate before 1.16.0 for Rust allows out-of-bounds array access and a panic.

Affected products

• sequoia-pgp sequoia: before 1.1.1; from 1.2.0 before 1.8.1; from 1.9.0 before 1.16.0 — fixed in 1.1.1, 1.16.0, 1.8.1

How to fix

Upgrade to a fixed version: sequoia-pgp sequoia 1.1.1, 1.16.0, 1.8.1. Check the vendor advisory for mitigations.

References

• https://crates.io/crates/sequoia-openpgp
• https://github.com/advisories/GHSA-25mx-8f3v-8wh7
• https://lists.sequoia-pgp.org/hyperkitty/list/announce@lists.sequoia-pgp.org/thread/SN2E3QRT4DMQ5JNEK6VIN6DJ5SH766DI/
• https://rustsec.org/advisories/RUSTSEC-2023-0038.html

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