Vulnerability · Published Sep 14, 2026 · Assigned by mitre
CVE-2023-46273
High 8.8
In plain English
A high-severity stack buffer overflow in IQ Engine from extremenetworks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.5%top 53.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5, has an ah_bgd buffer overflow via ah_event_send.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| extremenetworks | IQ Engine | 0 – before 10.6r1a10.6r2 – before 10.6r5 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H