Description
Acrobat Reader versions 24.001.30264, 20.005.30793, 25.001.20982, 24.001.30273, 20.005.30803 and earlier are affected by an Improper Verification of Cryptographic Signature vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass cryptographic protections and gain limited unauthorized write access. Exploitation of this issue requires user interaction with a cryptographic signature.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Adobe | Acrobat Reader | ≤ 20.005.30803 | — |
Advisories 2
- NCSC-2025-0388 Kwetsbaarheden verholpen in Adobe Acrobat Reader NCSC-NL (Netherlands) · Dec 10, 2025
- WID-SEC-2025-2801 Adobe Acrobat und Reader: Mehrere Schwachstellen BSI CERT-Bund (WID) · Dec 9, 2025