High 7.3Published Oct 12, 2026

CVE-2026-108798ZKTeco BioTime hard-coded key

Updated under an hour ago (2026-10-19 06:30 UTC)

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It affects ZKTeco BioTime. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.28%, higher than 19% of scored CVEs.

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Every CVE for ZKTeco BioTime

Exploited in the last 30 days

A vulnerability was found in ZKTeco BioTime 9.5.6 Build 20260130.3206. This issue affects some unknown processing. The manipulation results in use of hard-coded cryptographic key . The attack may be launched remotely. Upgrading to version 9.5.6 Build 3623 is capable of addressing this issue. It is suggested to upgrade the affected component.

CVSS: 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
Weakness (CWE): CWE-321, CWE-320
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.28% (percentile 19)
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Oct 16, 2026
First seen by InfoSec Signals: Oct 12, 2026

Affected products

Affected products

ZKTeco BioTime zkteco:biotime	9.5.6 Build 20260130.3206; 9.5.6 Build 3623 not affected	CNA record

References

https://vuldb.com/vuln/416575vdb-entry
https://vuldb.com/vuln/416575/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-108798third-party-advisory
https://vuldb.com/submit/961812third-party-advisory
https://www.zkteco.com/en/Security_Bulletinsibs/27patch

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.