PT-2026-51915 · Linux+2 · Linux Kernel+2
CVE-2026-53021
·
Published
2026-03-10
·
Updated
2026-09-07
CVSS v2.0
6.0
Medium
| Vector | AV:L/AC:H/Au:S/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An integer overflow exists in the SCSI target core component. The
sbc execute unmap() function verifies that the Logical Block Address (LBA) plus the range does not exceed the device capacity, but it fails to prevent a 64-bit overflow where the sum of LBA and range wraps around.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
RCE
Integer Overflow
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Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu