CVE•Published 2026-06-01•Modified 2026-06-05•1 article on news•5 live references•NVD data
CVE-2026-37234Mosaic5g · Flexric
Vulnerability data via NVD (ingested)
CVSS v3.1
8.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
EPSS percentile
28
Exploit Prediction Scoring System · top 72% of all CVEs
Weaknesses (CWE)
Description
FlexRIC v2.0.0 allows a single SCTP connection to bind multiple xapp_ids by sending multiple E42_SETUP_REQUESTs. On disconnect, only the first registered xapp_id's resources are cleaned up; subsequent xapp_ids and their subscriptions remain as stale entries. A remote attacker can exploit this to leak subscription state in the iApp, potentially causing resource exhaustion or state corruption over time.
Timeline
Published 2026-06-01
Modified 2026-06-05
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-2026-37234Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Mosaic5g Flexric" version:"2.0.0"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Flexric"HTTP body or banner mentions "Flexric" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-37234Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-37234Censys host search filtered to this CVE id.
grep.app
CVE-2026-37234Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-37234GitHub code search for direct mentions.
Google dork
"CVE-2026-37234" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-37234 on GitHub.