CVE-2026-40954

The CVE-2026-40954 entry describes an integer underflow in the traffic parsing function of Secure Access clients prior to 14.55. The vulnerability can be exploited by attackers with intimate knowledge of and total control over the tunnel protocol to cause a non-persistent DoS against their client...

CVE-2026-40954

CVE-2026-40954 is an integer underflow vulnerability in the traffic parsing function of Secure Access clients prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against their client...

CVE-2026-40954 Integer underflow in Secure Access clients prior to 14.55

CVE-2026-40954 is an integer underflow vulnerability in the traffic parsing function of Secure Access clients prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against their client...

EUVD-2026-44787

CVE-2026-40954 is an integer underflow vulnerability in the traffic parsing function of Secure Access clients prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against their client...

CVE-2026-40953

CVE-2026-40953 is a heap overflow in the certificate parsing function of Secure Access clients prior to 14.55. Attackers with local access and administrator permissions can create a denial of service attack against the client over which they have control...

CVE-2026-40953

CVE-2026-40953: heap overflow in the certificate parsing function of Secure Access clients prior to 14.55. Local access with administrator permissions can cause a denial of service on the client. Affected software is Secure Access clients (versions before 14.55); root cause is a heap overflow in ...

CVE-2026-40953 Heap overflow in Secure Access clients

CVE-2026-40953 is a heap overflow in the certificate parsing function of Secure Access clients prior to 14.55. Attackers with local access and administrator permissions can create a denial of service attack against the client over which they have control...

EUVD-2026-44784

CVE-2026-40953 is a heap overflow in the certificate parsing function of Secure Access clients prior to 14.55. Attackers with local access and administrator permissions can create a denial of service attack against the client over which they have control...

EUVD-2026-44779

CVE-2026-40952 is a privilege misconfiguration in the Secure Access installer for the Windows client and server prior to version 14.55. Attackers with local access to the client or server can use it to elevate privileges to Administrator when Secure Access is installed in a non-default location...

CVE-2026-40952

CVE-2026-40952 is a privilege misconfiguration in the Secure Access installer for the Windows client and server prior to version 14.55. Attackers with local access to the client or server can use it to elevate privileges to Administrator when Secure Access is installed in a non-default location...

CVE-2026-40952 Privilge misconfiguration in Secure Access installers

CVE-2026-40952 is a privilege misconfiguration in the Secure Access installer for the Windows client and server prior to version 14.55. Attackers with local access to the client or server can use it to elevate privileges to Administrator when Secure Access is installed in a non-default location...

CVE-2026-40952

The CVE-2026-40952 entry describes a privilege misconfiguration in the Windows Secure Access installer for the client and server prior to version 14.55. Local attackers with access to the affected system can elevate privileges to Administrator when Secure Access is installed in a non-default loca...

PT-2026-60299

Name of the Vulnerable Software and Affected Versions Secure Access publisher versions prior to 14.55 Description A resource exhaustion issue exists in the Secure Access publisher. Attackers possessing valid credentials for the Secure Access tunnel can trigger a non-persistent Denial of Service...

CVE-2026-53566

Out-of-bounds read vulnerability in Citrix Citrix Secure Access Client for Windows. This issue affects Citrix Secure Access Client for Windows: before 26.6.1.20...

CVE-2026-53565

Improper Privilege Management vulnerability in Citrix Secure Access Client for Windows, Citrix Citrix Endpoint Analysis Client for Windows. This issue affects Secure Access Client for Windows: before 26.6.1.20; Citrix Endpoint Analysis Client for Windows: before 26. 5.1.7...

CVE-2026-53566

CVE-2026-53566 describes an out-of-bounds read in the Citrix Secure Access Client for Windows , affecting versions prior to 26.6.1.20 . The vulnerability is categorized with a CVSS v4.0 vector indicating a local attack vector, low attack complexity, and no user interaction required, with a base s...

CVE-2026-53565

Improper Privilege Management vulnerability in Citrix Secure Access Client for Windows, Citrix Citrix Endpoint Analysis Client for Windows. This issue affects Secure Access Client for Windows: before 26.6.1.20; Citrix Endpoint Analysis Client for Windows: before 26. 5.1.7...

CVE-2026-53565

CVE-2026-53565 is a Local Privilege Escalation in Citrix Secure Access Client for Windows and Citrix Endpoint Analysis Client for Windows. The CVE affects Secure Access Client for Windows versions before 26.6.1.20 and Endpoint Analysis Client for Windows before 26.5.1.7. The CVE is categorized as...

Citrix Secure Access Client for Windows and Citrix Endpoint Analysis Client for Windows Security Bulletin for CVE-2026-53565 and CVE-2026-53566

Severity - High Description of Problem Vulnerabilities have been discovered in the Citrix Secure Access Client for Windows and Citrix Endpoint Analysis Client. Refer to the information below for further details: Affected Versions: The following supported versions of Citrix Secure Access Client fo...

PT-2026-58024

Name of the Vulnerable Software and Affected Versions Citrix Secure Access Client for Windows versions prior to 26.6.1.20 Description An out-of-bounds read issue exists in the software, which occurs when the application reads data outside the intended boundary of a buffer, potentially leading to...