# CVE-2026-92172 — Meta Horizon OS

> As of 2026-10-01, CVE-2026-92172 is a HIGH-severity vulnerability in Meta Horizon OS, CVSS v3.1 8.8, EPSS 0.2% (12.5th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-92172 as of 2026-10-01; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-10-01

## What is CVE-2026-92172?

Prior to v66.0.0.733.524 of Meta Horizon OS, OVRMediaService could be induced to send a privileged PendingIntent including a com.oculus.horizon CallerIdentity to an arbitrary application registering for com.oculus.systemactivities.SCREENSHOT via a broadcast receiver. That would allow the application to impersonate the com.oculus.horizon package towards any endpoint within the OS that uses CallerIdentity authentication.

The record classifies CVE-2026-92172 under weakness class [CWE-923](https://cwe.mitre.org/data/definitions/923.html). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs no user interaction, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 5 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 8.8 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **EPSS (FIRST):** 0.2% probability of exploitation in the next 30 days, higher than 12.5% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 4.9/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-30, last modified 2026-10-01

## Is CVE-2026-92172 being exploited?

It currently carries a trending score of 33 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **Meta Platforms, Inc**: Meta Horizon OS

## How to fix CVE-2026-92172

No vendor patch reference has been recorded for CVE-2026-92172 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-92172

No threat campaign in the Threadlinqs corpus currently references CVE-2026-92172, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories. Last verified by Threadlinqs on 2026-10-01.

**Vendor advisory and patch**

- [facebook.com](https://www.facebook.com/security/advisories/cve-2026-92172)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-92172
Full detection coverage and IOCs for threats exploiting CVE-2026-92172 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp