CVE-2025-57835
High
Description
An issue was discovered in RRC in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. Improper memory initialization results in an illegal memory access, causing a system crash via a malformed RRCReconfiguration message.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Samsung Exynos 990 Firmware
PublishedApr 6, 2026
First seenApr 6, 2026
Weakness typeCWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| samsung exynos_990_firmware | No range specified | — |
| samsung exynos_980_firmware | No range specified | — |
| samsung exynos_850_firmware | No range specified | — |
| samsung exynos_1080_firmware | No range specified | — |
| samsung exynos_1280_firmware | No range specified | — |
| samsung exynos_1330_firmware | No range specified | — |
| samsung exynos_1380_firmware | No range specified | — |
| samsung exynos_1480_firmware | No range specified | — |
| samsung exynos_1580_firmware | No range specified | — |
| samsung exynos_2100_firmware | No range specified | — |
| samsung exynos_2200_firmware | No range specified | — |
| samsung exynos_2400_firmware | No range specified | — |
| samsung exynos_2500_firmware | No range specified | — |
| samsung exynos_w930_firmware | No range specified | — |
| samsung exynos_w920_firmware | No range specified | — |
| samsung exynos_w1000_firmware | No range specified | — |
| samsung exynos_modem_5400_firmware | No range specified | — |
| samsung exynos_modem_5300_firmware | No range specified | — |
| samsung exynos_modem_5123_firmware | No range specified | — |
| samsung exynos_9110_firmware | No range specified | — |
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