Live › vulnerability › CVE-2026-20555
A modem flaw in the cellular stack lets a device that has connected to a rogue base station be knocked offline through an out-of-bounds memory read. The sources describe a remote denial of service with no extra privileges and no user interaction needed.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-11-02 03:31 UTC. All times on this page are UTC.
Devices with a cellular modem that can connect to a rogue base station, such as a fake cell tower set up by an attacker. The sources do not name affected products or chipsets beyond the Modem component and patch ID MOLY01876664. Whether a given device is affected is unknown.
No product ranges from the sources yet.
Unknown from the sources.
Unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
In Modem, there is a possible out of bounds read due to a missing bounds check. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01876664; Issue ID: MSV-9834.
This page as .md · .json · in your agent: get_signal("CVE-2026-20555")
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.