CVE-2023-24025

Name: CVE-2023-24025
Creator: NVD / NIST
Published: 2023-01-20T21:15:11.273+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.53%

Last modified Jun 17, 2026

CVE-2023-24025 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. CRYSTALS-DILITHIUM (in Post-Quantum Cryptography Selected Algorithms 2022) in PQClean d03da30 may allow universal forgeries of digital signatures via a template side-channel attack because of intermediate data leakage of one vector.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.

Description

CRYSTALS-DILITHIUM (in Post-Quantum Cryptography Selected Algorithms 2022) in PQClean d03da30 may allow universal forgeries of digital signatures via a template side-channel attack because of intermediate data leakage of one vector.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.53%

40.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Pqclean Project	Pqclean	All versions

References

https://csrc.nist.gov/Projects/post-quantum-cryptography/selected-algorithms-2022Third Party Advisory, US Government Resource
https://eprint.iacr.org/2023/050Third Party Advisory
https://github.com/PQClean/PQClean/tree/d03da3053491e767ef842deaef43fc5bdb6bc911Third Party Advisory
https://csrc.nist.gov/Projects/post-quantum-cryptography/selected-algorithms-2022Third Party Advisory, US Government Resource
https://eprint.iacr.org/2023/050Third Party Advisory
https://github.com/PQClean/PQClean/tree/d03da3053491e767ef842deaef43fc5bdb6bc911Third Party Advisory

Timeline

Published: Jan 20, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-24025?

How severe is CVE-2023-24025?

CVE-2023-24025 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.

How do I fix CVE-2023-24025?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-24025?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST