CVE-2025-52908: Samsung Exynos 1280 Firmware

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Incorrect Handling of the NL80211 vendor command leads to a buffer overflow via a certain ioctl message, issue 1 of 2.

Affected products

• Samsung Exynos 1280 Firmware: affected versions not specified
• Samsung Exynos 1330 Firmware: affected versions not specified
• Samsung Exynos 1380 Firmware: affected versions not specified
• Samsung Exynos 1480 Firmware: affected versions not specified
• Samsung Exynos 1580 Firmware: affected versions not specified
• Samsung Exynos 850 Firmware: affected versions not specified
• Samsung Exynos 980 Firmware: affected versions not specified
• Samsung Exynos w1000 Firmware: affected versions not specified
• Samsung Exynos w920 Firmware: affected versions not specified
• Samsung Exynos w930 Firmware: affected versions not specified

Published 2026-04-07. Last modified 2026-06-17.