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UK Cyber Defence
VulnerabilityAwaiting Analysis

CVE-2026-113495

A local, unprivileged attacker on a system permitting cross-user process inspection can view these arguments while the process is active.

MEDIUM 5.0EPSS 0.16%

Does this matter?

Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own.

Description

A flaw was found in cockpit-machines. Red Hat Subscription Management (RHSM) authentication tokens are passed as command-line arguments to background helper processes during image retrieval operations. A local, unprivileged attacker on a system permitting cross-user process inspection can view these arguments while the process is active. This flaw can lead to information disclosure, potentially allowing unauthorized access to RHSM resources within the token's validity period.

CVSS 3.1
5.0 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
EPSS
0.16% probability · 5th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-214
Source
secalert@redhat.com
EPSS trend
0%3%5%21 October 2026: 0.16%27 October 2026: 0.16%21 October 202627 October 2026

EPSS moved from 0.2% on 21 October 2026 to 0.2% on 27 October 2026.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.