PT-2026-64537 · Linux+1 · Linux Kernel+1

CVE-2026-64316

·

Published

2026-07-25

·

Updated

2026-09-07

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description Sensitive key material may be leaked at runtime when CONFIG DYNAMIC DEBUG is enabled. This occurs because the * setkey() and gen split key() functions do not properly guard key hex dumps.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com

Related Identifiers

AZL-93491
CVE-2026-64316
ECHO-B285-50B8-6F9A
OPENSUSE-SU-2026:11476-1
USN-8726-1
USN-8727-1
USN-8728-1

Affected Products

Linux Kernel
Ubuntu