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NVD Vulnerability Details :
CVE-2025-1272
Received
More InfoOfficial Page
Source-patrick@puiterwijk.org
View Known Exploited Vulnerability (KEV) details
Published At-18 Feb, 2026 | 21:16
Updated At-18 Feb, 2026 | 21:16

The Linux Kernel lockdown mode for kernel versions starting on 6.12 and above for Fedora Linux has the lockdown mode disabled without any warning. This may allow an attacker to gain access to sensitive information such kernel memory mappings, I/O ports, BPF and kprobes. Additionally unsigned modules can be loaded, leading to execution of untrusted code breaking breaking any Secure Boot protection. This vulnerability affects only Fedora Linux.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.7HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.7
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
CPE Matches
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://access.redhat.com/errata/RHSA-2025:6966patrick@puiterwijk.org
N/A
https://access.redhat.com/security/cve/CVE-2025-1272patrick@puiterwijk.org
N/A
https://bugzilla.redhat.com/show_bug.cgi?id=2345615patrick@puiterwijk.org
N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2025:6966
Source: patrick@puiterwijk.org
Resource: N/A
Hyperlink: https://access.redhat.com/security/cve/CVE-2025-1272
Source: patrick@puiterwijk.org
Resource: N/A
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2345615
Source: patrick@puiterwijk.org
Resource: N/A
Change History
0Changes found
Details not found