CVE-2026-58683

HighCVSS 8.8/10Last modified Sep 18, 2026

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Sep 15, 2026
Last modified
Sep 18, 2026
NVD status
Analyzed

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CVE-2026-58683: High severity, CVSS 8.8 | Vulnix