SEPTEMBER 17, 2026
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Case File

CVE-2026-20504

MEDIUM · CVSS 5.3 EPSS 0.19% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-07 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A vulnerability in Modem allows for a potential system crash due to a missing bounds check, which can be exploited by an attacker controlling a rogue base station to cause a remote denial of service. This issue does not require user interaction or additional execution privileges, making it particularly concerning for devices that connect to untrusted networks. Organizations using affected modem products should prioritize patching to mitigate the risk of service disruption.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-20504
Severity
MEDIUM
CVSS
5.3
EPSS
0.19%

Original NVD Description

In Modem, there is a possible system crash 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: MOLY00755024; Issue ID: MSV-7865.

Related CVEs

Other vulnerabilities affecting the same vendor(s)