ZDI-26-659: Adobe Acrobat Reader DC JPEG2000 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Sep 10, 2026 · Catalog

   Detected

   This vulnerability allows remote attackers to disclose sensitive information on affected installations of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 3.3. The following CVEs are assigned: CVE-2026-80160.

Sources

• CVE.orgVulnerability recordCVE-2026-80160

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2026-80160

  30-day exploitation probability 0.3%

  first.org
• Zero Day InitiativeCoordinated disclosureZDI-26-659

  This vulnerability allows remote attackers to disclose sensitive information on affected installations of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 3.3. The following CVEs are assigned: CVE-2026-80160.

  zerodayinitiative.com