USN-8149-1

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-6.17

Ubuntu 24.04 LTS

Fixed in:

6.17.0-1010.10~24.04.1

linux-gcp-6.17

Ubuntu 24.04 LTS

Fixed in:

6.17.0-1010.10~24.04.1

linux-hwe-6.17

Ubuntu 24.04 LTS

Fixed in:

6.17.0-20.20~24.04.1

linux

Ubuntu 25.10

Fixed in:

6.17.0-20.20

linux-aws

Ubuntu 25.10

Fixed in:

6.17.0-1010.10

linux-gcp

Ubuntu 25.10

Fixed in:

6.17.0-1010.10

linux-realtime

Ubuntu 25.10

Fixed in:

6.17.0-1009.10

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-8149-1