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CVE PROGRAM SOURCE RECORD8.2 High

CVE-2026-81994

Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321)

Description

Acrobat Reader is affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Adobe Adobe Acrobat

Default version status: unaffected

  • 0 to ≤ 26.002.21900affected
  • 26.002.21901unaffected

Adobe Acrobat Reader

Default version status: unaffected

  • 0 to ≤ 26.002.21900affected
  • 26.002.21901unaffected

Adobe Acrobat 2024

Default version status: unaffected

  • 0 to ≤ 24.001.30383affected
  • 24.001.30429unaffected

References