CVE-2026-21017
Description
Local attackers can access privileged files in SecTelephonyProvider due to insufficient privilege handling before the SMR Jun-2026 Release 1.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Local attackers can access privileged files in SecTelephonyProvider due to insufficient privilege handling before the SMR Jun-2026 Release 1.
Vulnerability
Improper handling of insufficient privileges in SecTelephonyProvider prior to SMR Jun-2026 Release 1 allows local attackers to access privileged files. The exact affected versions are not specified beyond this release cutoff [1].
Exploitation
An attacker with local access to the affected device can exploit this vulnerability. The specific steps required to trigger the improper privilege handling are not detailed in the available references [1].
Impact
Successful exploitation allows a local attacker to access privileged files on the device. The scope and sensitivity of the accessed files are not specified, but this could lead to information disclosure or further system compromise [1].
Mitigation
This vulnerability is addressed in the SMR Jun-2026 Release 1. Users should ensure their devices are updated to this release or later. No workarounds are mentioned, and the End-of-Life status for affected versions is not yet disclosed [1].
AI Insight generated on Jun 5, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
1- Range: < SMR Jun-2026 Release 1
Patches
0No patches discovered yet.
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1News mentions
1- Samsung Mobile: 21 Medium-Severity Vulnerabilities Disclosed in June 2026Vypr Intelligence · Jun 5, 2026