CVE-2025-49495

HIGH
2026-01-05 [email protected]
8.4
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 05, 2026 - 19:15 nvd
HIGH 8.4

Tags

Samsung Buffer Overflow Exynos 1580 Firmware Exynos 1380 Firmware Exynos 2400 Firmware Exynos 1480 Firmware

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.

Analysis

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 8.4 HIGH]

Technical Context

Classified as CWE-120 (Classic Buffer Overflow). Affects Exynos 1380 Firmware. 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.

Affected Products

Vendor: Samsung. Product: Exynos 1380 Firmware. Versions: up to -.

Remediation

Monitor vendor advisories for a patch. Enable ASLR, DEP/NX, and stack canaries where possible.

Priority Score

42
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +42
POC: 0

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CVE-2025-49495 vulnerability details – vuln.today
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