CVE-2024-34487

7.5 highEPSS 0.7%

High (7.5) in facuet ryu. EPSS 0.7% chance of exploitation in the next 30 days.

OFPFlowStats in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via inst.length=0.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-835
Published: 2024-05-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-m9vm-8mv9-v5v3	PyPI	ryu	<=4.34	no fix published
PYSEC-2026-1883	PyPI	ryu	<=4.34	no fix published