A flaw was found in the clevis PKCS#11 pin. The clevis-decrypt-pkcs11 script passes the PKCS#11 token PIN as a command-line argument to pkcs11-tool, making it visible to any local user through process listing or the /proc filesystem.
History

Fri, 23 Oct 2026 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Red Hat
Red Hat enterprise Linux
Redhat openshift Container Platform
Vendors & Products Red Hat
Red Hat enterprise Linux
Redhat openshift Container Platform

Thu, 15 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


Wed, 14 Oct 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 14 Oct 2026 10:15:00 +0000

Type Values Removed Values Added
Description A flaw was found in the clevis PKCS#11 pin. The clevis-decrypt-pkcs11 script passes the PKCS#11 token PIN as a command-line argument to pkcs11-tool, making it visible to any local user through process listing or the /proc filesystem.
Title Clevis: clevis: pkcs#11 token pin exposed on command line via pkcs11-tool
First Time appeared Redhat
Redhat enterprise Linux
Redhat openshift
Weaknesses CWE-214
CPEs cpe:/a:redhat:openshift:4
cpe:/o:redhat:enterprise_linux:10
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
Redhat openshift
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2026-10-14T10:01:05.070Z

Updated: 2026-10-14T11:22:01.649Z

Reserved: 2026-10-13T11:32:07.005Z

Link: CVE-2026-109971

cve-icon Vulnrichment

Updated: 2026-10-14T11:21:33.153Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-14T10:17:53.440

Modified: 2026-10-15T16:33:26.290

Link: CVE-2026-109971

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-10-14T00:00:00Z

Links: CVE-2026-109971 - Bugzilla