VulnSocial

CVE-2026-37230Patch(mosaic5g / flexric)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch mosaic5g flexric systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

mosaic5g CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Exploit / PoC references
Other references
Weakness type (CWE)
CWE-476

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • flexric

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
mosaic5g
Products
flexric

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-07-28: 1Patch / Workaround · 2026-07-28: 1Technical Details · 2026-07-28: 107-28
Signal classification1 categories
Patch
1100.0%
Full discourse1 post
  • DFIR Lab@DFIR_Lab
    Patch

    🚨 HIGH severity CVE-2026-37230 (CVSS 7.5): FlexRIC v2.0.0 vulnerable to remote DoS. Unauthenticated attackers can crash near-RT RIC via crafted RIC_INDICATION message. Patch immediately. #CVE #Vulnerability #PatchNow #ThreatIntel https://t.co/KHvLMsYwfE

    Post summary

    The tweet announces a high‑severity remote DoS vulnerability (CVE‑2026‑37230) affecting FlexRIC v2.0.0, urges immediate patching, but provides no proof‑of‑concept or exploitation details.

    0000035
    97 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appmosaic5gflexric2.0.0--

Explore more

Back to dashboardmosaic5g CVEsflexric vulnerabilities