Vulnerability · Published Oct 12, 2026 · Assigned by SamsungMobile
CVE-2026-21135
Medium 5.9
In plain English
A medium-severity improper access control in Samsung Internet 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 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 4.0)5.9Medium
Exploit odds (30 days)0.1%top 98.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper access control in Samsung Internet prior to version 30.0.5.6 allows local attackers to access sensitive information.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Samsung Mobile | Samsung Internet | see references |
Weakness: CWE-284 · Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N