What is CVE-2025-62235?

CVE-2025-62235 is a high-severity vulnerability in Apache Nimble, classified under Authentication Bypass by Spoofing. CVSS score: 8.1/10. Published 2026-01-10.

How severe is CVE-2025-62235?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Apache Nimble

CVE-2025-62235

Authentication Bypass by Spoofing vulnerability in Apache NimBLE. Receiving specially crafted Security Request could lead to removal of original bond and re-bond with impostor. This issue affects Apache NimBLE: through 1.8.0. Users are r…

EPSS: 0.004 (28.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Apache Nimble
Apache Software Foundation Mynewt Nimble — versions 0

Weakness classification (CWE)

CWE-290 — Authentication Bypass by Spoofing

References

security@apache.org (Patch, patch)
security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2025-62235?: CVE-2025-62235 is a high-severity vulnerability in Apache Nimble, classified under Authentication Bypass by Spoofing. CVSS score: 8.1/10. Published 2026-01-10.
How severe is CVE-2025-62235?: High severity. CVSS v3 base score is 8.1 out of 10.