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Not yet scoredPublished Aug 15, 2026

CVE-2026-72106dm-ioctl: fix a possible overflow in list_version_get_info

Updated under an hour ago ()

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In the Linux kernel, the following vulnerability has been resolved: dm-ioctl: fix a possible overflow in list_version_get_info sizeof(tt->version) is 12 bytes, but the code writes 16 bytes into the output buffer - info->vers->version[0], info->vers->version[1], info->vers->version[2] and info->vers->next. This can cause buffer overflow. Fix this buffer overflow by replacing "sizeof(tt->version)" with "sizeof(struct dm_target_versions)".

CVSS
Not yet scored
Weakness (CWE)
Not given
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
Linux
NVD analysis
Received
Record last updated
Aug 18, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Linux Linux
linux:linux (from the name)
from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 29536a9ff146d9bbd618959857ed2e691cda1d21; from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before e0f5842c4e2a7dbefb52a2dc6711789bc6963e55; from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d61c12573ed9768690fdcb2bc38846a1bcb01358; from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before df50c24c6447c18886ed126d3d81cc7e155ea8b6; from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 76c6f845dc0c614304a6e6ee619b552f97cf24b3
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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