USN-8887-1: Linux kernel vulnerabilities

Published Oct 6, 2026
ยท
Updated

Affected Software

97 affected componentsFixes available
Canonical Linux kernel
All of the following
ubuntu/linux-image-7.0.0-1008-gke<7.0.0-1008.9
7.0.0-1008.9
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-1008-gke-64k<7.0.0-1008.9
7.0.0-1008.9
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-1013-oracle<7.0.0-1013.13
7.0.0-1013.13
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-1013-oracle-64k<7.0.0-1013.13
7.0.0-1013.13
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-1014-aws<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-1014-aws-64k<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-1014-gcp<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-1014-gcp-64k<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-1015-ibm<7.0.0-1015.15
7.0.0-1015.15
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-38-generic<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-38-generic-64k<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-38-realtime<7.0.0-38.38.1
7.0.0-38.38.1
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-7.0.0-38-realtime-64k<7.0.0-38.38.1
7.0.0-38.38.1
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-aws<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-aws-64k<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-aws-64k-7.0<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-aws-7.0<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gcp<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gcp-64k<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gcp-64k-7.0<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gcp-7.0<7.0.0-1014.14
7.0.0-1014.14
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-generic<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-generic-64k<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-generic-64k-7.0<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-generic-64k-hwe-26.04<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-generic-7.0<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-generic-hwe-26.04<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gke<7.0.0-1008.9
7.0.0-1008.9
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gke-64k<7.0.0-1008.9
7.0.0-1008.9
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gke-64k-7.0<7.0.0-1008.9
7.0.0-1008.9
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gke-64k-hwe-26.04<7.0.0-1008.9
7.0.0-1008.9
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gke-7.0<7.0.0-1008.9
7.0.0-1008.9
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-gke-hwe-26.04<7.0.0-1008.9
7.0.0-1008.9
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-ibm<7.0.0-1015.15
7.0.0-1015.15
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-ibm-7.0<7.0.0-1015.15
7.0.0-1015.15
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-oracle<7.0.0-1013.13
7.0.0-1013.13
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-oracle-64k<7.0.0-1013.13
7.0.0-1013.13
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-oracle-64k-7.0<7.0.0-1013.13
7.0.0-1013.13
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-oracle-7.0<7.0.0-1013.13
7.0.0-1013.13
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-realtime<7.0.0-38.38.1
7.0.0-38.38.1
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-realtime-64k<7.0.0-38.38.1
7.0.0-38.38.1
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-realtime-64k-7.0<7.0.0-38.38.1
7.0.0-38.38.1
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-realtime-64k-hwe-26.04<7.0.0-38.38.1
7.0.0-38.38.1
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-realtime-7.0<7.0.0-38.38.1
7.0.0-38.38.1
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-realtime-hwe-26.04<7.0.0-38.38.1
7.0.0-38.38.1
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-virtual<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-virtual-7.0<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04
All of the following
ubuntu/linux-image-virtual-hwe-26.04<7.0.0-38.38
7.0.0-38.38
Ubuntu Ubuntu=26.04

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-1008-gke to a version that resolves this vulnerability.

    Fixed in 7.0.0-1008.9
  2. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-1008-gke-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-1008.9
  3. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-1013-oracle to a version that resolves this vulnerability.

    Fixed in 7.0.0-1013.13
  4. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-1013-oracle-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-1013.13
  5. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-1014-aws to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  6. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-1014-aws-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  7. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-1014-gcp to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  8. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-1014-gcp-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  9. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-1015-ibm to a version that resolves this vulnerability.

    Fixed in 7.0.0-1015.15
  10. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-38-generic to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  11. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-38-generic-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  12. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-38-realtime to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38.1
  13. Upgrade

    Upgrade ubuntu/linux-image-7.0.0-38-realtime-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38.1
  14. Upgrade

    Upgrade ubuntu/linux-image-aws to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  15. Upgrade

    Upgrade ubuntu/linux-image-aws-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  16. Upgrade

    Upgrade ubuntu/linux-image-aws-64k-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  17. Upgrade

    Upgrade ubuntu/linux-image-aws-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  18. Upgrade

    Upgrade ubuntu/linux-image-gcp to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  19. Upgrade

    Upgrade ubuntu/linux-image-gcp-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  20. Upgrade

    Upgrade ubuntu/linux-image-gcp-64k-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  21. Upgrade

    Upgrade ubuntu/linux-image-gcp-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1014.14
  22. Upgrade

    Upgrade ubuntu/linux-image-generic to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  23. Upgrade

    Upgrade ubuntu/linux-image-generic-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  24. Upgrade

    Upgrade ubuntu/linux-image-generic-64k-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  25. Upgrade

    Upgrade ubuntu/linux-image-generic-64k-hwe-26.04 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  26. Upgrade

    Upgrade ubuntu/linux-image-generic-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  27. Upgrade

    Upgrade ubuntu/linux-image-generic-hwe-26.04 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  28. Upgrade

    Upgrade ubuntu/linux-image-gke to a version that resolves this vulnerability.

    Fixed in 7.0.0-1008.9
  29. Upgrade

    Upgrade ubuntu/linux-image-gke-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-1008.9
  30. Upgrade

    Upgrade ubuntu/linux-image-gke-64k-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1008.9
  31. Upgrade

    Upgrade ubuntu/linux-image-gke-64k-hwe-26.04 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1008.9
  32. Upgrade

    Upgrade ubuntu/linux-image-gke-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1008.9
  33. Upgrade

    Upgrade ubuntu/linux-image-gke-hwe-26.04 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1008.9
  34. Upgrade

    Upgrade ubuntu/linux-image-ibm to a version that resolves this vulnerability.

    Fixed in 7.0.0-1015.15
  35. Upgrade

    Upgrade ubuntu/linux-image-ibm-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1015.15
  36. Upgrade

    Upgrade ubuntu/linux-image-oracle to a version that resolves this vulnerability.

    Fixed in 7.0.0-1013.13
  37. Upgrade

    Upgrade ubuntu/linux-image-oracle-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-1013.13
  38. Upgrade

    Upgrade ubuntu/linux-image-oracle-64k-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1013.13
  39. Upgrade

    Upgrade ubuntu/linux-image-oracle-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-1013.13
  40. Upgrade

    Upgrade ubuntu/linux-image-realtime to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38.1
  41. Upgrade

    Upgrade ubuntu/linux-image-realtime-64k to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38.1
  42. Upgrade

    Upgrade ubuntu/linux-image-realtime-64k-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38.1
  43. Upgrade

    Upgrade ubuntu/linux-image-realtime-64k-hwe-26.04 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38.1
  44. Upgrade

    Upgrade ubuntu/linux-image-realtime-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38.1
  45. Upgrade

    Upgrade ubuntu/linux-image-realtime-hwe-26.04 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38.1
  46. Upgrade

    Upgrade ubuntu/linux-image-virtual to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  47. Upgrade

    Upgrade ubuntu/linux-image-virtual-7.0 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38
  48. Upgrade

    Upgrade ubuntu/linux-image-virtual-hwe-26.04 to a version that resolves this vulnerability.

    Fixed in 7.0.0-38.38

Event History

Oct 6, 2026
Advisory Published
via Ubuntuยท12:00 AM
Data Sourced
via Ubuntuยท12:00 AM
DescriptionAffected Software

Company

Resources

Contact

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