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CVE-2026-98114

Unknown

Last modified

CVE-2026-98114 is a vulnerability of currently unknown severity. 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..

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 Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9, < 461f10a5297e85b7c1cd21838922f2e57b934d2d; >= e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9, < 37952f03d5171eb3a33b2abc2cf6e456d69ff4a1; >= e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9, < a04dac1f2cffe9533f4260f0659297d805e69194; >= e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9, < c61dc7b1b4a3234b4aa3965502908a292238805c
LinuxLinux5.15

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is 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 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.
How severe is CVE-2026-98114?
Severity scoring for CVE-2026-98114 is pending analysis.
How do I fix CVE-2026-98114?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST