wpa_supplicant OOB Write via Improper Input Validation
CVE-2026-21094 Published on September 9, 2026
Improper input validation in wpa_supplicant prior to SMR Sep-2026 Release 1 allows adjacent attackers to write out-of-bounds memory.
Vulnerability Analysis
Attack Vector:
ADJACENT
Attack Complexity:
HIGH
Privileges Required:
NONE
User Interaction:
NONE
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Products Associated with CVE-2026-21094
Want to know whenever a new CVE is published for Samsung Mobile Devices? stack.watch will email you.
Affected Versions
Samsung Mobile Devices:- Version SMR Sep-2026 Release in Android 14, 15, 16, 17 and below * is unaffected.