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CVSS 7.5 · HIGH

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.

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Análisis

Absolute Secure Access is an enterprise VPN solution. This stack-based buffer overflow allows a compromised or modified server to trigger a denial of service on the client, which is of limited relevance to developers and backend engineers in the MexicoDev community.

Severidad

Puntaje: 7.5(HIGH)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: UNCHANGED
C: NONE
I: NONE
A: HIGH
Tipo de falla (CWE): CWE-121

EPSS

Probabilidad de explotación (próx. 30 días): 0.0006 (0.1%)
Percentil: 17.3%
EPSS: 2026-05-06

Afecta

absolute:secure_access

Descripción técnica

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.

Publicada: 30/4/2026, 21:16:31
Última modificación: 5/5/2026, 2:27:54

Referencias

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