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8.3 High

CVE-2026-66086 In the modem OTA stack, there is a possible stack-based buffer overflow due to improper validation of scheduling…

Description

In the modem OTA stack, there is a possible stack-based buffer overflow due to improper validation of scheduling information in SIB1 messages. This could lead to remote code execution or denial of service with no additional execution privileges needed.

Affected products and versions

Product Affected versions Fixed in
Modem Versions not published

Other CVEs of Modem

The 3 CVEs of Modem →
CVE-2026-79405 Improper Input Validation in Modem Firmware 7.5 High CVE-2026-66085 In modem, there is a possible information disclosure due to missing filtering of sensitive data in crash dumps 5.5 Medium
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