---
id: "CVE-2026-96084"
page: "https://infrastack.ai/live/CVE-2026-96084"
kind: "vulnerability"
aliases: ["CVE-2026-96084"]
title: "Graphic Fonts: heap buffer overflow lets a local user gain higher privileges"
severity: "high"
cvss: 7.8
epss: null
exploited: false
status: "open"
category: "other"
products: [{"name": "Graphic Fonts", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["local-privilege-escalation", "other", "windows-suspected"]
not_affected_if: []
published_at: "2026-11-10T19:22:06+00:00"
first_seen_at: "2026-11-10T19:25:30+00:00"
updated_at: "2026-11-10T19:53:45+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-96084", "first_seen_at": "2026-11-10T19:25:30+00:00"}, {"source": "analyst", "url": null, "first_seen_at": "2026-11-10T19:53:45+00:00"}]
exploit_sources: []
---

# Graphic Fonts: heap buffer overflow lets a local user gain higher privileges

Link for people: https://infrastack.ai/live/CVE-2026-96084 (this .md is for agents)

A heap-based buffer overflow in the Graphic Fonts component lets an already-authorized local user write past allocated memory. An attacker who can run code on the machine can use it to elevate privileges.

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

## Affected

- vendor:Graphic Fonts affected range not listed fixed no fixed version listed

## How to check

unknown: no source names the product or version. If this is Windows (unconfirmed, inferred from the Microsoft CVSS assigner), check the MSRC Update Guide entry for CVE-2026-96084 and compare installed cumulative update KBs.

## Timeline

- 2026-11-10T19:25:30+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-96084
- 2026-11-10T19:53:45+00:00 analyst — No primary source readable: NVD page returned no content, MSRC page empty, no search hits for this id. CVSS assigner is secure@microsoft.com and sibling Graphic Fonts CVEs (CVE-2026-69326, -72986) are Microsoft Windows, so likely Windows, but no page for this CVE confirms it. Product, versions, fix unknown; revisit once MSRC or NVD publishes details.

## From the sources

Heap-based buffer overflow in Graphic Fonts allows an authorized attacker to elevate privileges locally.

---

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