PT-2026-28545 · Gematik · Gematik Authenticator

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CVE-2026-33874

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Published

2026-03-27

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Updated

2026-03-28

CVSS v3.1

7.8

High

VectorAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Gematik Authenticator versions 4.12.0 through 4.15.9
Description The Gematik Authenticator, used for secure user authentication in digital health applications, has a flaw on Mac OS systems. Opening a specially crafted file can lead to remote code execution. This affects versions prior to 4.16.0. There are no reports of real-world exploitation or the number of potentially affected devices.
Recommendations Update the Gematik Authenticator to version 4.16.0 or greater.

Exploit

Fix

OS Command Injection

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Weakness Enumeration

Related Identifiers

CVE-2026-33874
GHSA-MJGM-7HWC-QQCR

Affected Products

Gematik Authenticator