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 recommended to upgrade to version 1.9.0, which fixes the issue.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.004 (29.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: -0.000
Affected products
Weakness classification (CWE)
References
- github.com/apache/mynewt-nimble/commit/41f67e391e788c5feef9030026cc5cbc5431838a (Patch, patch)
- lists.apache.org/thread/rw2mrpfwb9d9wmq4h4b6ctcd6gpkk2ho (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.