Vulnerability · Published Aug 10, 2026 · Assigned by SamsungMobile
CVE-2026-21075
Medium 5.3
In plain English
A medium-severity security flaw in My Galaxy from Samsung Mobile. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).
Severity (CVSS 4.0)5.3Medium
Exploit odds (30 days)0.5%top 57.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper authorization in handler for custom URL scheme in My Galaxy prior to version 6.3 allows remote attackers to access sensitive information.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Samsung Mobile | My Galaxy | see references |
Weakness: CWE-939 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N