SEPTEMBER 17, 2026
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Case File

CVE-2026-58683

HIGH · CVSS 8.8 EPSS 0.27% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The vulnerability arises from improper input validation in the IP Multimedia Subsystem, allowing for an out-of-bounds write that can lead to remote code execution without requiring additional privileges or user interaction. Organizations utilizing this subsystem should prioritize remediation efforts, as successful exploitation could allow attackers to execute arbitrary code on affected systems.

Public Exploit Signal

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

Detected Signals
exploit remote code execution code execution

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

CVE
CVE-2026-58683
Severity
HIGH
CVSS
8.8
EPSS
0.27%

Original NVD Description

In IP Multimedia Subsystem, there is a possible out-of-bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.