medium5.5
CVE-2026-98114
In the Linux kernel, the following vulnerability has been resolved: ksmbd: propagate DACL parsing errors parse_dacl() silently accepts truncated ACEs and alloc…
Impact
In the Linux kernel, the following vulnerability has been resolved: ksmbd: propagate DACL parsing errors parse_dacl() silently accepts truncated ACEs and allocation failures, allowing set_info_sec() to continue with an incomplete ACL conversion. Return parsing and allocation errors to parse_sec_desc() so malformed security descriptors are rejected before inode attributes or ACL xattrs are updated.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.15 before 6.6.160 from 6.7 before 6.12.111 from 6.13 before 6.18.53 from 6.19 before 7.2.7 Version 7.3 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/37952f03d5171eb3a33b2abc2cf6e456d69ff4a1
- https://git.kernel.org/stable/c/461f10a5297e85b7c1cd21838922f2e57b934d2d
- https://git.kernel.org/stable/c/99ae165acf633b13df34105815110fec332a2cdc
- https://git.kernel.org/stable/c/a04dac1f2cffe9533f4260f0659297d805e69194
- https://git.kernel.org/stable/c/c61dc7b1b4a3234b4aa3965502908a292238805c