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CVE-2025-26782

Published: Oct 20, 2025Updated: Oct 28, 2025 Sources: CVE List NVD BDUCWE-400
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.5%
Top 58.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-400

Affected Products

n/an/a
Exynos Modem 5123Samsung ElectronicsICS / OT / IoT
Exynos Modem 5300Samsung ElectronicsICS / OT / IoT
Exynos 980Samsung ElectronicsICS / OT / IoT
Exynos 1080Samsung ElectronicsICS / OT / IoT
samsung electronicscommercialKRICS / OT / IoT
and 26 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://semiconductor.samsung.com/support/quality-support/product-security-updates/
semiconductor.samsung.com
https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-26782/
semiconductor.samsung.com

Timeline

Published
Oct 20, 2025
Last Updated
Oct 28, 2025

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