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Citrix Workspace App For Windows

1 CVEs product

Monthly

CVE-2026-78547 Sep 11, 19:07 MEDIUM PATCH This Month

Out-of-bounds write (CWE-787) in Citrix Workspace app for Windows allows a physically present, low-privileged attacker to corrupt memory, resulting in high integrity and availability impact on the affected endpoint. Affected versions span all supported tracks: Current Release builds before 2603.11, LTSR 2507.x builds before CU3 (2507.1), and LTSR 2607 builds before the base release. No public exploit code has been identified at time of analysis, and the physical access requirement substantially constrains real-world exploitability despite the VI:H/VA:H impact ratings.

Buffer Overflow Memory Corruption Microsoft Citrix Citrix Workspace App For Windows
NVD VulDB
CVSS 4.0
4.4
EPSS
0.2%
EPSS 0% CVSS 4.4
MEDIUM PATCH This Month

Out-of-bounds write (CWE-787) in Citrix Workspace app for Windows allows a physically present, low-privileged attacker to corrupt memory, resulting in high integrity and availability impact on the affected endpoint. Affected versions span all supported tracks: Current Release builds before 2603.11, LTSR 2507.x builds before CU3 (2507.1), and LTSR 2607 builds before the base release. No public exploit code has been identified at time of analysis, and the physical access requirement substantially constrains real-world exploitability despite the VI:H/VA:H impact ratings.

Buffer Overflow Memory Corruption Microsoft +2
NVD VulDB

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