PT-2026-45506 · Undefined · Undefined

Published 2026-06-01 · Updated 2026-06-01 · CVE-2026-37226

Mitre

FlexRIC v2.0.0 crashes when the iApp receives an E42 RIC SUBSCRIPTION REQUEST referencing a non-existent E2 Node. The lookup function returns NULL, which is enforced by assert() in Debug builds (SIGABRT) and dereferenced in Release builds (SIGSEGV). A remote unauthenticated attacker can crash the iApp process (port 36422) by sending a subscription request with an arbitrary global e2 node id.

Exploit

Related Identifiers

CVE-2026-37226

Affected Products

Undefined

References · 3

• 🔥 https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37226.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-37226 · Security Note
• https://gitlab.eurecom.fr/mosaic5g/flexric · Note