EUVD-2026-26518

In the Linux kernel, the following vulnerability has been resolved: smb: client: validate the whole DACL before rewriting it in cifsacl buildsecdesc and idmodetocifsacl derive a DACL pointer from a server-supplied dacloffset and then use the incoming ACL to rebuild the chmod/chown security...

CVE-2026-31709 smb: client: validate the whole DACL before rewriting it in cifsacl

In the Linux kernel, the following vulnerability has been resolved: smb: client: validate the whole DACL before rewriting it in cifsacl buildsecdesc and idmodetocifsacl derive a DACL pointer from a server-supplied dacloffset and then use the incoming ACL to rebuild the chmod/chown security...

CVE-2026-31706

In ksmbd (Linux kernel), CVE-2026-31706 is due to a validation flaw in smb_inherit_dacl(): the on-disk num_aces from a parent directory’s security.NTACL is trusted to size a heap allocation (kmalloc(sizeof(struct smb_ace) * num_aces * 2)) without verifying consistency with pdacl_size. An authenti...

CVE-2026-31706 ksmbd: validate num_aces and harden ACE walk in smb_inherit_dacl()

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...

CVE-2026-31706

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...

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...

CVE-2026-31706

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...

CVE-2026-31706 ksmbd: validate num_aces and harden ACE walk in smb_inherit_dacl()

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...

EUVD-2026-26513

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use checkaddoverflow to prevent u16 DACL size overflow setposixaclentriesdacl and setntacldacl accumulate ACE sizes in u16 variables. When a file has many POSIX ACL entries, the accumulated size can wrap past 65535, causin...

CVE-2026-31704 ksmbd: use check_add_overflow() to prevent u16 DACL size overflow

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use checkaddoverflow to prevent u16 DACL size overflow setposixaclentriesdacl and setntacldacl accumulate ACE sizes in u16 variables. When a file has many POSIX ACL entries, the accumulated size can wrap past 65535, causin...

PT-2026-36336

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ksmbd module where the smb inherit dacl function trusts the num aces value from a parent directory's DACL xattr to determine the size of a heap allocation. An...

PT-2026-36342

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the ksmbd component. The smb check perm dacl function fails to properly validate that an Access Control Entry ACE size is sufficient for the structure it...

CVE-2026-30287

An arbitrary file overwrite vulnerability in Deep Thought Industries ACE Scanner PDF Scanner v1.4.5 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure...

CVE-2026-30287

An arbitrary file overwrite vulnerability in Deep Thought Industries ACE Scanner PDF Scanner v1.4.5 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure...

CVE-2026-30287

An arbitrary file overwrite vulnerability in Deep Thought Industries ACE Scanner PDF Scanner v1.4.5 allows attackers to overwrite critical internal files via the file import process, leading to arbitrary code execution or information exposure...

CVE-2026-30287

Deep Thought Industries ACE Scanner PDF Scanner (v1.4.5) is affected by an arbitrary file overwrite vulnerability. This flaw occurs during the file import process , which allows an attacker to overwrite critical internal files. Successful exploitation can lead to arbitrary code execution or infor...

EUVD-2026-17419

A directory traversal vulnerability in the agentic-context-engine project versions up to 0.7.1 allows arbitrary file writes via the checkpointdir parameter in OfflineACE.run. The savetofile method in ace/skillbook.py fails to normalize or validate filesystem paths, allowing traversal sequences to...

CVE-2026-29870

A directory traversal vulnerability in the agentic-context-engine project versions up to 0.7.1 allows arbitrary file writes via the checkpointdir parameter in OfflineACE.run. The savetofile method in ace/skillbook.py fails to normalize or validate filesystem paths, allowing traversal sequences to...

CVE-2026-29870: Improper Limitation of a Pathname to a Restricted Directory

A directory traversal vulnerability in the agentic-context-engine project versions up to 0.7.1 allows arbitrary file writes via the checkpointdir parameter in OfflineACE.run. The savetofile method in ace/skillbook.py fails to normalize or validate filesystem paths, allowing traversal sequences to...

CVE-2026-29870

A directory traversal vulnerability in the agentic-context-engine project versions up to 0.7.1 allows arbitrary file writes via the checkpointdir parameter in OfflineACE.run. The savetofile method in ace/skillbook.py fails to normalize or validate filesystem paths, allowing traversal sequences to...