SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-26781

Incorrect handling of RLC AM PDUs leads to a Denial of Service.

HIGH 7.5EPSS 0.56%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.56%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 9110, W920, W930, Modem 5123, and Modem 5300. Incorrect handling of RLC AM PDUs leads to a Denial of Service.

CVSS 3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.56% probability · 45th percentile
CISA KEV
Not listed
Weakness
CWE-20, CWE-119
Affected
samsung/exynos w920 firmware · samsung/exynos 1080 firmware · samsung/exynos 980 firmware · samsung/exynos 990 firmware · samsung/exynos 850 firmware · samsung/exynos 2200 firmware · samsung/exynos 1330 firmware · samsung/exynos 1380 firmware · samsung/exynos 1480 firmware · samsung/exynos 9110 firmware · samsung/modem 5400 firmware · samsung/modem 5123 firmware · samsung/exynos w930 firmware
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.