high8.6
CVE-2026-34622
Acrobat Reader versions 26.001.21411, 24.001.30360, 24.001.30362 and earlier are affected by an Improperly Controlled Modification of Object Prototype Attribut…
Impact
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 code execution 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
| Vendor | Product | Affected versions |
|---|---|---|
| Adobe | Acrobat | from 24.0.0 before 24.001.30365 |
| Adobe | Acrobat Dc | from 15.008.20082 before 26.001.21431 |
| Adobe | Acrobat Reader Dc | from 15.008.20082 before 26.001.21431 |