CVE-2026-37226EPSS p35.4%

CVE-2026-37226CVE-2026-37226

mosaic5g / flexric

Description

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.

Scoring

CVSS 7.5 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS0.45% probability of exploitation · percentile 35.4% · 2026-06-18T12:00:27Z
Last modified2026-06-03

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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CVE-2026-37225
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CVE-2026-37224
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CVE-2026-37221
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CVE-2026-37223
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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.