CVE-2026-21094: CWE-20: Improper Input Validation in Samsung Mobile Samsung Mobile Devices
CVE-2026-21094 is a medium severity vulnerability in Samsung Mobile Devices involving improper input validation in wpa_supplicant before the SMR Sep-2026 Release 1. This flaw allows adjacent attackers to write out-of-bounds memory. No specific affected versions or patches are provided in the available data.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-21094) concerns improper input validation in the wpa_supplicant component of Samsung Mobile Devices prior to the SMR Sep-2026 Release 1. The flaw enables adjacent attackers to perform out-of-bounds memory writes. The CVSS 4.0 score is 6.1, indicating medium severity, with attack vector local (adjacent), high attack complexity, and partial impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available.
Potential Impact
An adjacent attacker can exploit this vulnerability to write out-of-bounds memory, which may lead to potential memory corruption. The impact includes limited confidentiality, integrity, and availability effects as indicated by the CVSS vector. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch links are provided, users should monitor Samsung Mobile advisories for updates and apply the SMR Sep-2026 Release 1 or later once available.
CVE-2026-21094: CWE-20: Improper Input Validation in Samsung Mobile Samsung Mobile Devices
Description
CVE-2026-21094 is a medium severity vulnerability in Samsung Mobile Devices involving improper input validation in wpa_supplicant before the SMR Sep-2026 Release 1. This flaw allows adjacent attackers to write out-of-bounds memory. No specific affected versions or patches are provided in the available data.
CVSS v4.0
Score 6.1medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-21094) concerns improper input validation in the wpa_supplicant component of Samsung Mobile Devices prior to the SMR Sep-2026 Release 1. The flaw enables adjacent attackers to perform out-of-bounds memory writes. The CVSS 4.0 score is 6.1, indicating medium severity, with attack vector local (adjacent), high attack complexity, and partial impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently available.
Potential Impact
An adjacent attacker can exploit this vulnerability to write out-of-bounds memory, which may lead to potential memory corruption. The impact includes limited confidentiality, integrity, and availability effects as indicated by the CVSS vector. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch links are provided, users should monitor Samsung Mobile advisories for updates and apply the SMR Sep-2026 Release 1 or later once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- SamsungMobile
- Date Reserved
- 2025-12-11T01:33:35.827Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6aa13d64acd9273b4934652b
Added to database: 09/09/2026, 11:05:08 UTC
Last enriched: 09/09/2026, 11:06:45 UTC
Last updated: 09/10/2026, 01:51:59 UTC
Views: 12
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