CVE-2025-67903

Northern.tech Mender Client 5 before 5.0.4 allows a Cryptographic signature verification bypass.

CVSS 3.1

5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 7% of CVEs (scores of 2026-10-26)

CWE

CWE-347

Published

2026-05-27

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

References

• https://mender.io/blog/cve-2025-67903-signature-verification-bypass-in-mender-client
• https://northern.tech

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