CVE-2026-23087

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsiback_remove() Memory allocated for struct vscsiblk_info in scsiback_probe() is not freed in scsiback_remove() leading to potential memory leaks on remove, as well as in the scsiback_probe() error paths. Fix that by freeing it in scsiback_remove().

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-25)

CWE

CWE-401

Published

2026-02-04

Modified

2026-10-15

Record from

the NVD, synced 2026-10-19

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/24c441f0e24da175d7912095663f526ac480dc4f
• https://git.kernel.org/stable/c/32e52b56056daf0f0881fd9254706acf25b4be97
• https://git.kernel.org/stable/c/427b0fb30ddec3bad05dcd73b00718f98c7026d2
• https://git.kernel.org/stable/c/4a975c72429b050c234405668b742cdecc11548e
• https://git.kernel.org/stable/c/901a5f309daba412e2a30364d7ec1492fa11c32c

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