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4.3

Acrobat for Edge may leak memory contents

CVE-2026-100132 · published 15 days ago
Summary

Adobe Acrobat for Edge can unintentionally reveal parts of the computer’s memory when a user opens a specially crafted web page or link. This could expose sensitive information stored in the system. Install the latest Adobe updates and advise users to avoid clicking unknown or suspicious links.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
adobe acrobat for edge <= 154.0.4258.37
Original advisory text
Acrobat for Edge | Out-of-bounds Read (CWE-125)
Acrobat for Edge is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
4.3 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-125Out-of-bounds Read
Timeline
Published20 Oct 2026
Updated4 Nov 2026
First seen20 Oct 2026
Sources
CVE-2026-100132 · NVD
CVE-2026-100132 · MITRE
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