A flaw was found in the clevis PKCS#11 pin. The clevis-pkcs11-afunix-socket-unlock daemon logs LUKS disk encryption passphrases in plaintext to a log file. The log file is created without restrictive permissions, making it world-readable under the default process umask. A local attacker can read the log file to obtain the LUKS passphrase.
Metrics
Affected Vendors & Products
References
History
Thu, 15 Oct 2026 16:30:00 +0000
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ssvc
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Thu, 15 Oct 2026 13:30:00 +0000
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threat_severity
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threat_severity
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Wed, 14 Oct 2026 13:00:00 +0000
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| Description | A flaw was found in the clevis PKCS#11 pin. The clevis-pkcs11-afunix-socket-unlock daemon logs LUKS disk encryption passphrases in plaintext to a log file. The log file is created without restrictive permissions, making it world-readable under the default process umask. A local attacker can read the log file to obtain the LUKS passphrase. | |
| Title | Clevis: clevis: pkcs#11 luks passphrase logged in plaintext to world-readable file | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
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| Weaknesses | CWE-532 | |
| 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 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published: 2026-10-14T12:50:33.873Z
Updated: 2026-10-15T15:08:32.647Z
Reserved: 2026-10-13T11:32:07.004Z
Link: CVE-2026-109968
Updated: 2026-10-14T16:11:28.802Z
Status : Awaiting Analysis
Published: 2026-10-14T13:17:27.837
Modified: 2026-10-15T16:33:26.290
Link: CVE-2026-109968