CVE-2026-21059
An attacker can exploit multiple vulnerabilities in Samsung Android to execute arbitrary code, conduct a denial of service attack, disclose information, manipulate files, and bypass security measures.
CSIRTS triage
- What
- Multiple vulnerabilities enable remote code execution, denial of service, information disclosure, file manipulation, and security bypasses.
- Who is affected
- Samsung Android devices running affected versions.
- Urgency
- Medium severity with multiple impact classes including RCE; not currently exploited; update urgency depends on device exposure.
- Action
- Check Samsung security bulletin and apply the latest Android security patch.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.09% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 1% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[NEW] [medium] Samsung Android: Multiple vulnerabilitiescert-bund · 2026-08-11
- unknownCVE-2026-21059: Improper export of android application components in Samsung Contacts prior to SMR Aug-2026 Re…nvd · 2026-08-10
External references
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[](https://www.csirts.com/cve/CVE-2026-21059)