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CVE WatchAug 3, 2026

CVE-2026-21549

In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges

CVSS

7.5

High

EPSS

—

KEV

—

Exploit Today

0

0-100

Published: Aug 3, 2026 · Last modified: Aug 3, 2026 · CWE-20

EPSS · 30d

Not enough EPSS history yet.

Technical description

In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed

Official references

www.unisoc.comhttps://www.unisoc.com/en/support/product-security-bulletin/2084109408382668801

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CVECVSSEPSSKEVRExploitTitleMod.

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