CVE-2023-46273 Extreme Networks IQ Engine - Buffer Overflow

Extreme Networks IQ Engine before 10.6r1a and 10.6r4 before 10.6r5 contains a buffer overflow caused by ah_event_send in ah_bgd, letting attackers cause memory corruption or remote code execution, exploit requires crafted input.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.31% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
14 September 2026
Updated
15 October 2026
Weakness
CWE-121

Vendor fix

Update to version 10.6r5 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs