CVE•Published 2026-07-24•Modified 2026-07-27•0 articles on news•4 live references•NVD data

CVE-2026-45816Apache · Nimble

Vulnerability data via NVD (ingested)

CVSS v3.1

7.5

HIGH

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

EPSS percentile

Exploit Prediction Scoring System · top 69% of all CVEs

Weaknesses (CWE)

CWE-476NULL Pointer Dereference

Description

NULL Pointer Dereference vulnerability in Apache NimBLE in LE Long Term Key Request event. This requires disabled asserts (otherwise assert would trigger before NULL dereference) and bogus (or misbehaving) controller, thus severity is low. This issue affects Apache NimBLE: through 1.9.0. Users are recommended to upgrade to version 1.10.0, which fixes the issue.

Timeline

Published 2026-07-24

Modified 2026-07-27

External references

NVD MITRE Exploit-DB VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-45816

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Apache Nimble"

All exposed Apache Nimble instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Nimble"

HTTP body or banner mentions "Nimble" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-45816