CVE-2026-37224
Last modified
CVE-2026-37224 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. FlexRIC v2.0.0 crashes when receiving a duplicate E2_SETUP_REQUEST from the same or spoofed E2 Node. The iApp registry enforces node ID uniqueness via assert() rather than graceful rejection. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
FlexRIC v2.0.0 crashes when receiving a duplicate E2_SETUP_REQUEST from the same or spoofed E2 Node. The iApp registry enforces node ID uniqueness via assert() rather than graceful rejection. A remote unauthenticated attacker can crash the iApp process (port 36421) by sending two E2_SETUP_REQUESTs with the same E2 node configuration, triggering SIGABRT.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-37224?
How severe is CVE-2026-37224?
How do I fix CVE-2026-37224?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-37216Ruoyi 4.8.2 is vulnerable to Cross Site Scripting (XSS) at t…6.1
- CVE-2026-3722The Auto Image Attributes From Filename With Bulk Updater (A…6.4
- CVE-2026-37220FlexRIC v2.0.0 crashes when an SCTP association is closed be…7.5
- CVE-2026-37221FlexRIC v2.0.0 crashes when receiving a RIC_SUBSCRIPTION_RES…7.5
- CVE-2026-37222FlexRIC v2.0.0 uses hardcoded assertions to validate Informa…7.5
- CVE-2026-37223FlexRIC v2.0.0 contains a reachable assertion in the iApp me…7.5
- CVE-2026-37225FlexRIC v2.0.0 crashes when the iApp receives an E42_RIC_SUB…7.5
- CVE-2026-37226FlexRIC v2.0.0 crashes when the iApp receives an E42_RIC_SUB…7.5
- CVE-2026-37227FlexRIC v2.0.0 contains reachable assert(0) calls in stub me…7.5
- CVE-2026-37228FlexRIC v2.0.0 contains a reachable assertion in e2ap_recv_s…7.5
- CVE-2026-37229FlexRIC v2.0.0 contains a reachable assertion in e2ap_create…7.5
- CVE-2026-3723A security flaw has been discovered in code-projects Simple …9.8
Are you affected by CVE-2026-37224?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST