USN-8143-1

Advisory lineage Upstream: 14 Downstream: 0
Published: 01 Apr 2026, 21:15
Last modified:03 Jun 2026, 13:35

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

01 Apr 2026, 21:15
Published
Vulnerability first disclosed
03 Jun 2026, 13:35
Last Modified
Vulnerability information updated

Description

linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - GPU drivers; - BTRFS file system; - GFS2 file system; - UDF file system; - NFC subsystem; - Network traffic control; (CVE-2021-47142, CVE-2021-47145, CVE-2021-47254, CVE-2024-46777, CVE-2025-21735, CVE-2026-23060, CVE-2026-23074)

Affected Systems

  • ubuntu•linux

    < 4.4.0-279.313

  • ubuntu•linux-aws

    < 4.4.0-1153.159 | < 4.4.0-1191.206

  • ubuntu•linux-kvm

    < 4.4.0-1154.165

  • ubuntu•linux-lts-xenial

    < 4.4.0-279.313~14.04.1

References (8)