CVE-2023-46273

Buffer Overflow in Bonjour Gateway via ah_event_send in Extreme Networks IQ Engine

Published Sep 14, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Buffer Overflow in Bonjour Gateway via ah_event_send in Extreme Networks IQ Engine
Type Values Removed Values Added
Title Bonjour Gateway Buffer Overflow in Extreme Networks IQ Engine
Type Values Removed Values Added
Title Bonjour Gateway Buffer Overflow in Extreme Networks IQ Engine
Type Values Removed Values Added
First Time appeared Extremenetworks
Extremenetworks iq Engine
Weaknesses CWE-121
CPEs cpe:2.3:a:extremenetworks:iq_engine:*:*:*:*:*:*:*:*
Vendors & Products Extremenetworks
Extremenetworks iq Engine
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 16, 2026, 2:34 PM
Reserved
Oct 20, 2023, 12:00 AM
Status
Deferred
Published
Sep 14, 2026, 6:16 AM
Modified
Sep 22, 2026, 8:00 PM