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8.2High

CVE-2026-81994Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321)

Adobe Adobe Acrobat; Adobe Acrobat Reader; Adobe Acrobat 2024 Published: (1 month ago)

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.

Weakness (CWE): CWE-1321

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

VendorProductVersions
adobe acrobat 24.001.20604 – < 24.001.30429
Adobe Acrobat 2024 ≤ 24.001.30383, fixed 24.001.30429
adobe acrobat dc 15.008.20082 – < 26.002.21901
Adobe Acrobat Reader ≤ 26.002.21900, fixed 26.002.21901
adobe acrobat reader dc 15.008.20082 – < 26.002.21901
Adobe Adobe Acrobat ≤ 26.002.21900, fixed 26.002.21901

References and patches

CPE matches (NVD) (3)
  • cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:* ≥ 24.001.20604 < 24.001.30429
  • cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:* ≥ 15.008.20082 < 26.002.21901
  • cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:* ≥ 15.008.20082 < 26.002.21901

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