CVE-2026-33449

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-33449	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:absolute:secure_access:*:*:*:*:*:*:*:*

History

26 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) CVE-2026-33449 es un desbordamiento de búfer en una función de manejo de mensajes del cliente Secure Access anterior a la versión 14.50. Atacantes con control de un servidor modificado pueden enviar un mensaje criptográficamente válido al cliente, sobrescribiendo una pequeña porción de memoria que posiblemente conduzca a una denegación de servicio.

Information

Published : 2026-04-30 21:16

Updated : 2026-10-26 22:10

NVD link : CVE-2026-33449

Mitre link : CVE-2026-33449

CVE.ORG link : CVE-2026-33449

JSON object : View

Products Affected

absolute

secure_access

CWE

CWE-121

Stack-based Buffer Overflow

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