---
id: CVE-2026-100134
title: Acrobat for Edge | Out-of-bounds Write (CWE-787)
summary: >-
  Acrobat for Edge is affected by an out-of-bounds write vulnerability that
  could result in arbitrary code execution in the context of the current user.
  Exploitation of this issue requires user interaction in that a victim must
  open a mali…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-787
vendor: Adobe
product: Acrobat for Edge
affected:
  - acrobat_for_edge <= 154.0.4258.37
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T18:18:37.073Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-100134'
references:
  - url: 'https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-100134'
tags:
  - cve.org
ingestedAt: '2026-10-20T19:16:14.552Z'
---

## Overview

Acrobat for Edge is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

## Affected

- `acrobat_for_edge <= 154.0.4258.37`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.