Arm Development Studio vulnerabilities

4 CVEs affecting Arm Development Studio, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-7427, published 2025-07-22.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2022-43703, published 2023-07-27. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. An installer that loads or executes files using an unconstrained search path may be vulnerable to substitute files under control of an attacker being loaded or executed instead of the intended files.
• CVE-2022-43701, published 2023-07-27. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. When the installation directory does not have sufficiently restrictive file permissions, an attacker can modify files in the installation directory to cause execution of malicious code.
• CVE-2022-43702, published 2023-07-27. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. When the directory containing the installer does not have sufficiently restrictive file permissions, an attacker can modify (or replace) the installer to execute malicious code.
• CVE-2025-7427, published 2025-07-22. Medium severity, CVSS 5.9. EPSS: 0.2% chance of exploitation in the next 30 days. Uncontrolled Search Path Element in Arm Development Studio before 2025 may allow an attacker to perform a DLL hijacking attack. Successful exploitation could lead to local arbitrary code execution in…