CVE-2026-74570
ntfs: harden runlist realloc size calculations
CVSS Score
9.8
EPSS Score
0.1%
EPSS Percentile
4th
In the Linux kernel, the following vulnerability has been resolved: ntfs: harden runlist realloc size calculations Add a shared helper to safely convert runlist element counts to byte sizes using overflow checks, and use it in both ntfs_rl_realloc() and ntfs_rl_realloc_nofail().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
| Last Updated | Aug 17, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
11ccc9107dc460de28af90fac1f42404d9802735 < 57e7b8bf7b02a0140463fea786e5172cbdf2da2f 11ccc9107dc460de28af90fac1f42404d9802735 < 8bed376124ab4505b70083a2b91f2c7ef6d51e24
Linux / Linux
7.1