PT-2026-48251 · Adobe · Acrobat Reader

CVE-2026-47917 · Published 2026-06-09 · Updated 2026-06-12

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Acrobat Reader versions 24.001.30365 through 26.001.21651

Description A Use After Free issue exists in the AcroForm component, which could lead to arbitrary code execution in the context of the current user. This occurs when a victim opens a specially crafted malicious file, requiring user interaction for successful exploitation. Use After Free is a memory corruption flaw that happens when an application continues to use a pointer after it has been freed.

Recommendations Update Acrobat Reader to a version later than 26.001.21651.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2026-08096

CVE-2026-47917

ZDI-26-352

Affected Products

Acrobat Reader

References · 6

• https://helpx.adobe.com/security/products/acrobat/apsb26-63.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-47917 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-26-352 · Security Note
• https://bdu.fstec.ru/vul/2026-08096 · Security Note
• https://t.me/CVEtracker/56347 · Telegram Post
• https://t.me/cveNotify/167290 · Telegram Post