High severity7.5NVD Advisory· Published Jun 1, 2026· Updated Jun 3, 2026
CVE-2026-37230
CVE-2026-37230
Description
FlexRIC v2.0.0 crashes when the near-RT RIC receives a RIC_INDICATION message with a ran_func_id that does not exist in its registry. The lookup returns NULL, triggering assert() in Debug builds (SIGABRT) or NULL pointer dereference in Release builds (SIGSEGV). A remote unauthenticated attacker can crash the near-RT RIC (port 36421) by sending a crafted RIC_INDICATION with an arbitrary ran_func_id value.
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Affected products
3(expand)+ 1 more
- (no CPE)
- (no CPE)range: <2.0.0
Patches
Vulnerability mechanics
References
1- github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37230.mdnvdExploitMitigationThird Party Advisory
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