CVE-2026-33449: Message handler buffer overflow in clients prior to 14.50
CVE-2026-33449 is a buffer overflow in a message handling function of the Secure Access client prior to 14.50. Attackers with control of a modified server can send a cryptographically valid message to the client, overwriting a small portion of memory conceivably leading to a denial of service.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-33449?
CVE-2026-33449 is considered a critical vulnerability due to its potential for remote code execution via buffer overflow.
How do I fix CVE-2026-33449?
To mitigate CVE-2026-33449, upgrade the Secure Access client to version 14.50 or later.
What systems are affected by CVE-2026-33449?
CVE-2026-33449 affects the Secure Access client versions prior to 14.50.
What can attackers do with CVE-2026-33449?
Attackers can exploit CVE-2026-33449 to execute arbitrary code on the client by sending crafted messages from a compromised server.
Are there any known exploits for CVE-2026-33449?
As of now, there are no public exploits reported for CVE-2026-33449, but it remains a serious risk until patched.