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Medium severity6.3NVD Advisory· Published Apr 14, 2026· Updated Apr 16, 2026

CVE-2026-34626

CVE-2026-34626

Description

Acrobat Reader versions 26.001.21411, 24.001.30360, 24.001.30362 and earlier are affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability that could result in arbitrary file system read in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products

3
  • Adobe Inc./Acrobat
    cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*
    Range: >=24.0.0,<24.001.30365
  • Adobe Inc./Acrobat Dc
    cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*
    Range: >=15.008.20082,<26.001.21431
  • Adobe Inc./Acrobat Reader Dc
    cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*
    Range: >=15.008.20082,<26.001.21431

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

4