USN-8148-5

Details

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;
Netfilter;
Network traffic control; (CVE-2026-23060, CVE-2026-23074, CVE-2026-23111)

Affected Packages

linux-aws-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1051.54~22.04.1

linux-gcp-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1053.56~22.04.1

linux-hwe-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-107.107~22.04.1

linux-ibm-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1050.50~22.04.1

linux-lowlatency-hwe-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-107.107.1~22.04.1

linux-nvidia-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1050.53~22.04.1

References

REPORT

https://ubuntu.com/security/CVE-2026-23060

REPORT

https://ubuntu.com/security/CVE-2026-23074

REPORT

https://ubuntu.com/security/CVE-2026-23111

ADVISORY

https://ubuntu.com/security/notices/USN-8148-5