CVE-2025-49495

Unknown Unknown - Not Provided

BaseFortify

Publication date: 2026-01-05

Last updated on: 2026-01-09

Assigner: MITRE

Description

An issue was discovered in the WiFi driver in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580. Mishandling of an NL80211 vendor command leads to a buffer overflow.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-01-05

Last Modified

2026-01-09

Generated

2026-07-06

AI Q&A

2026-01-05

EPSS Evaluated

2026-07-05

NVD

CVE-2025-49495

EUVD

EUVD-2026-0814

Affected Vendors & Products

Vendor	Product	Version / Range
samsung	exynos_1380_firmware	*
samsung	exynos_1380	*
samsung	exynos_1480_firmware	*
samsung	exynos_1480	*
samsung	exynos_1580_firmware	*
samsung	exynos_1580	*
samsung	exynos_2400_firmware	*
samsung	exynos_2400	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-120	The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

Attack-Flow Graph

Executive Summary

This vulnerability is a buffer overflow issue in the WiFi driver of Samsung Exynos processors (1380, 1480, 2400, 1580). It occurs due to improper handling of an NL80211 vendor command, which can be exploited by an attacker to cause unexpected behavior in the system. [1]

Impact Analysis

The vulnerability can allow an attacker to exploit the buffer overflow to execute unauthorized code or compromise the system, potentially leading to loss of control over the device or unauthorized access. [1]

Mitigation Strategies

Details about patched versions or mitigation steps were not provided in the available resources, so no specific immediate mitigation steps can be suggested. [1]

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