What is CVE-2026-32614?

CVE-2026-32614 is a high-severity vulnerability in Emmansun Gmsm, classified under Improper Verification of Cryptographic Signature. CVSS score: 7.5/10. Published 2026-03-13.

How severe is CVE-2026-32614?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Emmansun Gmsm

CVE-2026-32614

Go ShangMi (Commercial Cryptography) Library (GMSM) is a cryptographic library that covers the Chinese commercial cryptographic public algorithms SM2/SM3/SM4/SM9/ZUC. Prior to 0.41.1, the current SM9 decryption implementation contains an i…

EPSS: 0.000 (1.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Emmansun Gmsm — versions < 0.41.1

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

https://github.com/emmansun/gmsm/security/advisories/GHSA-5xxp-2vrj-x855 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-32614?: CVE-2026-32614 is a high-severity vulnerability in Emmansun Gmsm, classified under Improper Verification of Cryptographic Signature. CVSS score: 7.5/10. Published 2026-03-13.
How severe is CVE-2026-32614?: High severity. CVSS v3 base score is 7.5 out of 10.