# CVE-2023-53160: rust-sequoia-openpgp: The sequoia-openpgp crate before 1.16.0 for Rust allows out-of-bounds array access and a panic.

CVE-2023-53160 is fixed in rust-sequoia-openpgp on 1 platform, first by DEBIAN-CVE-2023-53160, released July 28, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2023-53160
- Priority: Routine
- CVSS: 5.3 (medium)
- EPSS: 0.0033
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 28, 2025

## Description

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

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | rust-sequoia-openpgp Debian 13.5 (trixie) | 1.16.0-1 | [DEBIAN-CVE-2023-53160](https://patchblox.com/security/data/fix/linux/debian-cve-2023-53160.md) | Jul 28, 2025 |
| Linux | rust-sequoia-openpgp Debian 14 | 1.16.0-1 | [DEBIAN-CVE-2023-53160](https://patchblox.com/security/data/fix/linux/debian-cve-2023-53160.md) | Jul 28, 2025 |

---

Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.