34 matches found
CVE-2026-112910
filelock on Windows ignores the "mode" argument. "FileLockpath, mode=0o600" creates the same file as "FileLockpath": one with no security descriptor of its own the Windows record that says who may access a file. Its access list, or ACL, is whatever the lock directory hands down to new files...
filelock: WindowsFileLock ignores mode: a 0o600 lock file and the ReadWriteLock database inherit the directory ACL
filelock on Windows ignores the mode argument. FileLockpath, mode=0o600 creates the same file as FileLockpath: one with no security descriptor of its own the Windows record that says who may access a file. Its access list, or ACL, is whatever the lock directory hands down to new files. filelock...
CVE-2026-104107 FileRise: Authenticated path traversal escapes configured storage root through inherited ACLs
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. In FileRise 3.22.0, the /api/file/saveFile.php operation accepts dot and dot-dot segments in its attacker-controlled folder input before ACL inheritance evaluates the uncanonicalized string. Wi...
CVE-2026-64138
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside the NT Security Descriptor smbntsd retrieved from the parent directory...
CVE-2026-64138 ksmbd: validate SID in parent security descriptor during ACL inheritance
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside the NT Security Descriptor smbntsd retrieved from the parent directory...
CVE-2026-64138
CVE-2026-64138 affects the ksmbd component in the Linux kernel, addressing a vulnerability in ACL inheritance where the Owner/Group SIDs from the NT Security Descriptor could be unsafe when retrieved from a parent directory. The fix introduces the helper smb_validate_ntsd_sid() to safely validate...
CVE-2026-64138
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside the NT Security Descriptor smbntsd retrieved from the parent directory...
CVE-2026-64138
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside the NT Security Descriptor smbntsd retrieved from the parent directory...
CVE-2026-64138: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smbvalidatentsdsid helper to safely validate Owner SID and Group SID inside the NT Security Descriptor smbntsd retrieved from the parent directory...
PT-2026-61455
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ksmbd module where the Owner SID and Group SID within the NT Security Descriptor smb ntsd retrieved from the parent directory are not properly validated during ACL...
Linux Kernel Security Vulnerabilities
The Linux kernel has a security vulnerability, which stems from ksmbd failing to correctly validate the Owner SID and Group SID in the security descriptors of parent directories during ACL inheritance...
EUVD-2026-29870
Linux ksmbd contains a remote memory corruption vulnerability in the ACL inheritance path that allows remote clients with directory creation permissions to trigger a heap out-of-bounds read and subsequent heap corruption by setting a crafted DACL with a malformed SID containing an inflated...
CVE-2026-8449
This CVE ID has been rejected or withdrawn...
CVE-2026-8449
Affects Linux ksmbd. A remote memory corruption flaw in the ACL inheritance path allows remote clients with directory-creation permissions to trigger a heap out-of-bounds read and subsequent heap corruption by crafting a Malformed SID in a DACL. Exploitation can cause kernel instability and denia...
ksmbd buffer error vulnerability
ksmbd is an open-source CIFS/SMB3 server created by Namjae Jeon for the Linux kernel. It implements the SMB/CIFS protocol within the kernel space, used for sharing files and IPC services over a network. ksmbd has a buffer error vulnerability, which stems from remote memory corruption in the ACL...
PT-2026-40453
Name of the Vulnerable Software and Affected Versions Linux ksmbd affected versions not specified Description A remote memory corruption issue exists in the ACL inheritance path. Remote clients with directory creation permissions can trigger a heap out-of-bounds read and subsequent heap corruptio...
EUVD-2026-26515
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate numaces and harden ACE walk in smbinheritdacl smbinheritdacl trusts the on-disk numaces value from the parent directory's DACL xattr and uses it to size a heap allocation: acesbase = kmallocsizeofstruct smbace...