Unrated severityNVD Advisory· Published Sep 25, 2026

CVE-2026-98114

Description

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

Linux/Kernelllm-fuzzy

Patches

Vulnerability mechanics

References

git.kernel.org/stable/c/37952f03d5171eb3a33b2abc2cf6e456d69ff4a1nvd
git.kernel.org/stable/c/461f10a5297e85b7c1cd21838922f2e57b934d2dnvd
git.kernel.org/stable/c/a04dac1f2cffe9533f4260f0659297d805e69194nvd
git.kernel.org/stable/c/c61dc7b1b4a3234b4aa3965502908a292238805cnvd

News mentions

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