CVE-2026-33962: CWE-125 Out-of-bounds Read in Samsung Exynos 850 firmware
An issue was discovered in Wi-Fi in Samsung Mobile Processor Exynos 850, 1280, 1330, 1380, 1480, 2400, W920, and W930. A malformed Netlink command can trigger an out-of-bounds read, potentially leading to information leakage.
AI Analysis
Technical Summary
This vulnerability (CWE-125) in Samsung Exynos 850 and related firmware versions allows an attacker with local low-privilege access to cause an out-of-bounds read via a malformed Netlink command in the Wi-Fi subsystem. The flaw could result in information leakage due to reading memory outside intended bounds. The CVSS 3.1 base score is 2.8, reflecting low impact and high attack complexity.
Potential Impact
The vulnerability may lead to limited information disclosure due to out-of-bounds memory reads. There is no impact on system integrity or availability. Exploitation requires local access with low privileges and a high level of attack complexity, reducing the likelihood of widespread exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided at this time. Until a patch is available, limit local access to affected devices and monitor for vendor updates.
CVE-2026-33962: CWE-125 Out-of-bounds Read in Samsung Exynos 850 firmware
Description
An issue was discovered in Wi-Fi in Samsung Mobile Processor Exynos 850, 1280, 1330, 1380, 1480, 2400, W920, and W930. A malformed Netlink command can trigger an out-of-bounds read, potentially leading to information leakage.
CVSS v3.1
Score 2.8low
Affected software
Samsung
Exynos 850 firmware
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-125) in Samsung Exynos 850 and related firmware versions allows an attacker with local low-privilege access to cause an out-of-bounds read via a malformed Netlink command in the Wi-Fi subsystem. The flaw could result in information leakage due to reading memory outside intended bounds. The CVSS 3.1 base score is 2.8, reflecting low impact and high attack complexity.
Potential Impact
The vulnerability may lead to limited information disclosure due to out-of-bounds memory reads. There is no impact on system integrity or availability. Exploitation requires local access with low privileges and a high level of attack complexity, reducing the likelihood of widespread exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided at this time. Until a patch is available, limit local access to affected devices and monitor for vendor updates.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-03-24T00:00:00.000Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa80fff55bf5e2cf53beb22
Added to database: 09/14/2026, 15:17:19 UTC
Last enriched: 09/14/2026, 15:32:09 UTC
Last updated: 09/15/2026, 03:10:58 UTC
Views: 15
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