How severe is CVE-2025-62235?

CVE-2025-62235 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-62235 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-62235?

CVE-2025-62235 affects Apache Nimble. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-62235?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-62235 have an EU (EUVD) identifier?

Yes. CVE-2025-62235 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1851.

When was CVE-2025-62235 published?

CVE-2025-62235 was published on 2026-01-10 and last updated on 2026-06-17.

CVE-2025-62235

CVE-2025-62235 is a high-severity vulnerability in Apache Nimble with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-290.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-1851
Weakness: CWE-290
Affected product: Apache Nimble
Published: 2026-01-10
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2025-62235?: CVE-2025-62235 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-62235 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-62235?: CVE-2025-62235 affects Apache Nimble. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-62235?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-62235 have an EU (EUVD) identifier?: Yes. CVE-2025-62235 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-1851.
When was CVE-2025-62235 published?: CVE-2025-62235 was published on 2026-01-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:nimble:*:*:*:*:*:*:*:*

More vulnerabilities in Apache Nimble

CVE-2026-45813 — High (CVSS 8.8): Out-of-bounds Write, Integer Underflow (Wrap or Wraparound) vulnerability in Apache NimBLE BASS service. Improper…
CVE-2026-45816 — High (CVSS 7.5): NULL Pointer Dereference vulnerability in Apache NimBLE in LE Long Term Key Request event. This requires disabled…
CVE-2026-45815 — High (CVSS 7.5): Reachable Assertion vulnerability in Apache NimBLE. A specially crafted ATT Read Multiple Variable Response…
CVE-2026-45811 — High (CVSS 7.5): Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Apache NimBLE. The HCI socket…
CVE-2025-53477 — High (CVSS 7.5): NULL Pointer Dereference vulnerability in Apache Nimble. Missing validation of HCI connection complete or HCI command…
CVE-2025-52435 — High (CVSS 7.5): J2EE Misconfiguration: Data Transmission Without Encryption vulnerability in Apache NimBLE. Improper handling of Pause…

All CVEs affecting Apache Nimble →

Other CWE-290 vulnerabilities

CVE-2026-54782 — Critical (CVSS 10.0): CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1,…
CVE-2026-48567 — Critical (CVSS 10.0): Authentication bypass by spoofing in Azure HorizonDB allows an unauthorized attacker to elevate privileges over a…
CVE-2026-6213 — Critical (CVSS 10.0): A vulnerability in Remote Spark SparkView before build 1122 allows an attacker to bypasses the local connection check…
CVE-2026-39858 — Critical (CVSS 10.0): Traefik is an HTTP reverse proxy and load balancer. Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is a high…
CVE-2025-66570 — Critical (CVSS 10.0): cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.27.0, a vulnerability…
CVE-2025-34063 — Critical (CVSS 10.0): A cryptographic authentication bypass vulnerability exists in OneLogin AD Connector prior to 6.1.5 due to the exposure…

Browse all CWE-290 vulnerabilities →