CVSS 3.1
9.1 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HCVE-2025-27891
Critical (9.1) in samsung. EPSS 0.5% chance of exploitation in the next 30 days.
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. The lack of a length check leads to out-of-bounds reads via malformed NAS packets.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
- CWE
- CWE-125
- Published
- Modified
- Record from
- the NVD, synced
Affected
- samsung:exynos_1080_firmware
- samsung:exynos_1280_firmware
- samsung:exynos_1330_firmware
- samsung:exynos_1380_firmware
- samsung:exynos_1480_firmware
- samsung:exynos_2100_firmware
- samsung:exynos_2200_firmware
- samsung:exynos_2400_firmware
- samsung:exynos_850_firmware
- samsung:exynos_980_firmware
- samsung:exynos_990_firmware
- samsung:exynos_modem_5123_firmware
- samsung:exynos_modem_5300_firmware
- samsung:exynos_modem_5400_firmware
- samsung:exynos_w1000_firmware
- samsung:exynos_w920_firmware
- samsung:exynos_w930_firmware