High 7.8Published Mar 27, 2026

CVE-2026-33874Authenticator vulnerable to Remote Code Execution

Updated under an hour ago (Oct 27, 2026, 5:23 AM ET)

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It affects gematik app-Authenticator and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for gematik app-Authenticator

Exploited in the last 30 days

Gematik Authenticator securely authenticates users for login to digital health applications. Starting in version 4.12.0 and prior to version 4.16.0, the Mac OS version of the Authenticator is vulnerable to remote code execution, triggered when victims open a malicious file. Update the gematik Authenticator to version 4.16.0 or greater to receive a patch. There are no known workarounds.

CVSS: 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-78
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Modified
Record last updated: Apr 21, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

gematik app-Authenticator gematik:app_authenticator (from the name)	from 4.12.0, < 4.16.0	CNA record
gematik authenticator gematik:authenticator	from 4.12.0 before 4.16.0	NVD

References

References

https://github.com/gematik/app-Authenticator/security/advisories/GHSA-mjgm-7hwc-qqcr	x-refsource-confirm, vendor-advisory
https://www.machinespirits.de/advisory/2e655e/

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.