CVE-2023-46273CWE-121

CVE-2023-46273

High · published September 14, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
22.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00312 · 22.9th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-09-14T10:16Z
References (2)
https://extreme-networks.my.site.com/ExtrArticleDetail?an=000115356 · [email protected]https://extremenetworks.com · [email protected]
EPSS history
Timeline
  • 15 SEP 03:13Z
    EPSS moved — → 0%
    epss
  • 14 SEP 00:00Z
    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
    cvelistv5