What is CVE-2026-19391?

CVE-2026-19391 is a medium-severity vulnerability in Red Hat Pen Drive Powered By Lightspeed, classified under Cleartext Storage of Sensitive Information. CVSS score: 6.5/10. Published 2026-08-11.

How severe is CVE-2026-19391?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Red Hat Pen Drive Powered By Lightspeed

CVE-2026-19391

A flaw was found in insights-core where the password redaction layer fails to recognize credentials not keyed under the literal string 'password'. This allows SSSD LDAP bind passwords (ldap_default_authtok) and Pacemaker fence device crede…

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Red Hat Pen Drive Powered By Lightspeed
Red Hat Certification Program For Enterprise Linux 9
Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 9
Red Hat Satellite 6

Weakness classification (CWE)

CWE-312 — Cleartext Storage of Sensitive Information

References

secalert@redhat.com (x_refsource_REDHAT, vdb-entry)
secalert@redhat.com (x_refsource_REDHAT, issue-tracking)

Frequently asked questions

What is CVE-2026-19391?: CVE-2026-19391 is a medium-severity vulnerability in Red Hat Pen Drive Powered By Lightspeed, classified under Cleartext Storage of Sensitive Information. CVSS score: 6.5/10. Published 2026-08-11.
How severe is CVE-2026-19391?: Medium severity. CVSS v3 base score is 6.5 out of 10.