---
id: "CVE-2026-33965"
kind: "vulnerability"
aliases: ["CVE-2026-33965"]
title: "Device IMS messaging flaw may expose information through SIP message flow"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["ims", "mobile-devices", "other", "sip"]
not_affected_if: []
published_at: "2026-11-05T03:17:26+00:00"
first_seen_at: "2026-11-05T03:31:43+00:00"
updated_at: "2026-11-05T03:33:52+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33965", "first_seen_at": "2026-11-05T03:31:43+00:00"}]
exploit_sources: []
---

# Device IMS messaging flaw may expose information through SIP message flow

A malicious IMS message sent to a target device can cause information exposure through the SIP message flow. The sources do not name the affected product or what data leaks.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-11-05T03:31:43+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-33965

## From the sources

An attacker may send a malicious IMS message to the target device, potentially leading to information exposure through the SIP message flow.

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_