USN-8630-2

Advisory lineage Upstream: 34 Downstream: 0
Published: 13 Aug 2026, 17:38
Last modified:11 Sept 2026, 15:00

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

13 Aug 2026, 17:38
Published
Vulnerability first disclosed
11 Sept 2026, 15:00
Last Modified
Vulnerability information updated

Description

linux-lowlatency, linux-lowlatency-hwe-6.8, linux-nvidia-tegra, linux-oracle 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: - x86 architecture; - InfiniBand drivers; - Network drivers; - Mellanox network drivers; - File systems infrastructure; - IPv4 networking; - Network traffic control; - TCP network protocol; - B.A.T.M.A.N. meshing protocol; - IPv6 networking; - Multipath TCP; - Netfilter; - RxRPC session sockets; - SCTP protocol; - SMC sockets; (CVE-2026-43083, CVE-2026-43197, CVE-2026-43198, CVE-2026-43465, CVE-2026-46242, CVE-2026-46325, CVE-2026-46331, CVE-2026-52914, CVE-2026-52924, CVE-2026-52931, CVE-2026-53151, CVE-2026-53176, CVE-2026-53212, CVE-2026-53215, CVE-2026-53225, CVE-2026-53228, CVE-2026-53359)

Affected Systems

  • ubuntu•linux-lowlatency

    < 6.8.0-137.137.1

  • ubuntu•linux-lowlatency-hwe-6.8

    < 6.8.0-137.137.1~22.04.1

  • ubuntu•linux-nvidia-tegra

    < 6.8.0-1031.32

  • ubuntu•linux-oracle

    < 6.8.0-1059.62

References (18)