CVE•Published 2026-05-27•Modified 2026-06-04•0 articles on news•5 live references•NVD data
CVE-2026-44839Broadcom · Rabbitmq_server
Vulnerability data via NVD (ingested)
CVSS v3.1
4.8
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
EPSS percentile
18
Exploit Prediction Scoring System · top 82% of all CVEs
Description
RabbitMQ is a messaging and streaming broker. From 3.7.0 to before 4.1.2 and 4.0.13, This vulnerability is fixed in 4.1.2 and 4.0.13.
Timeline
Published 2026-05-27
Modified 2026-06-04
External references
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-2026-44839Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Broadcom Rabbitmq Server"All exposed Broadcom Rabbitmq Server instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Rabbitmq Server"HTTP body or banner mentions "Rabbitmq Server" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-44839Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-44839Censys host search filtered to this CVE id.
grep.app
CVE-2026-44839Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-44839GitHub code search for direct mentions.
Google dork
"CVE-2026-44839" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-44839 on GitHub.
We haven't classified any articles referencing CVE-2026-44839 yet. The external references above still apply.