PT-2026-110425 · Unisoc (Shanghai) Technologies Co. · Modem
CVE-2026-66086
·
Published
2026-10-12
·
Updated
2026-10-12
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
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.
Fix
Stack Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Modem