Improper Authorization in My Galaxy - CVE-2026-21075
Published: August 4, 2026
Vulnerability identifier: #VU140862
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-21075
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to improper authorization in handler for custom URL scheme. A remote attacker can bypass authentication process and access sensitive information.
Affected software
My Galaxy
How to mitigate CVE-2026-21075
Install updates from vendor's website.
My Galaxy - update to 6.3