TI-2023-09809 Aliases CVE-2023-24025 GHSA-xrr5-3hrr-35jx

CRYSTALS-DILITHIUM (in Post-Quantum Cryptography Selected Algorithms 2022) in PQClean…

MEDIUM 40CWE-347Published 2023-01-20 · Updated 2025-04-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-347.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00552 46th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:pqclean_project:pqclean:-:::::::*	not specified by NVD	Vulnerable	Pqclean Project

cpe:2.3:a:pqclean_project:pqclean:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Pqclean Project

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-24025
2026-10-03 Alias added: GHSA-xrr5-3hrr-35jx
2026-11-01 Priority changed: LOW → MEDIUM

References

Advisory 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences