Adobe Acrobat DC: Mehrere Schwachstellen
WID-SEC-2026-0674 · first 11.03.2026 · updated 25.06.2026 · CVSS 7,8
What it is about
Adobe Acrobat ist ein Programm für die Erstellung und Betrachtung von Dokumenten im Portable Document Format (PDF). Acrobat Reader ist ein Programm für die Anzeige von Dokumenten im Portable Document Format (PDF). Ein Angreifer kann mehrere Schwachstellen in Adobe Acrobat DC, Adobe Acrobat Reader DC und Adobe Acrobat ausnutzen, um beliebigen Programmcode auszuführen, und um seine Privilegien zu erhöhen.
Under what conditions?
The BSI does not name any particular preconditions.
What can happen in the worst case
An attacker could use the vulnerability to
- beliebigen Programmcode auszuführen
- seine Privilegien zu erhöhen
Am I affected?
Affected according to the BSI:
- Adobe Acrobat DC <25.001.21288
- Adobe Acrobat Reader DC <25.001.21288
- Adobe Acrobat 2024 <24.001.30356
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Adobe Acrobat DC 25.001.21288
- Adobe Acrobat Reader DC 25.001.21288
- Adobe Acrobat 2024 24.001.30356
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
CVE: CVE-2026-27220, CVE-2026-27278, CVE-2026-27221
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.