USN-8291-3: Linux kernel (Low Latency) 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:
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ubuntu/linux-image-5.15.0-178-lowlatencyto a version that resolves this vulnerability.Fixed in 5.15.0-178.188 - Upgrade
Upgrade
ubuntu/linux-image-5.15.0-178-lowlatency-64kto a version that resolves this vulnerability.Fixed in 5.15.0-178.188 - Upgrade
Upgrade
ubuntu/linux-image-lowlatencyto a version that resolves this vulnerability.Fixed in 5.15.0.178.150 - Upgrade
Upgrade
ubuntu/linux-image-lowlatency-5.15to a version that resolves this vulnerability.Fixed in 5.15.0.178.150 - Upgrade
Upgrade
ubuntu/linux-image-lowlatency-64kto a version that resolves this vulnerability.Fixed in 5.15.0.178.150 - Upgrade
Upgrade
ubuntu/linux-image-lowlatency-64k-5.15to a version that resolves this vulnerability.Fixed in 5.15.0.178.150 - Upgrade
Upgrade
ubuntu/linux-lowlatencyto a version that resolves this vulnerability.Fixed in 5.15.0-178.188
Event History
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
What is the severity of USN-8291-3?
The severity of USN-8291-3 is classified as low risk with a score of 47.
How do I fix USN-8291-3?
To fix USN-8291-3, update the Ubuntu Linux kernel (Low Latency) to the latest version provided by the system updater.
What vulnerabilities are addressed in USN-8291-3?
USN-8291-3 addresses vulnerabilities identified as CVE-2026-23351, CVE-2026-23274, and CVE-2024-50060.
Who is affected by USN-8291-3?
Users running the affected versions of the Ubuntu Linux kernel (Low Latency) are impacted by USN-8291-3.
When was USN-8291-3 released?
USN-8291-3 was released as part of Ubuntu's ongoing security updates.