CVE-2026-66756

Improper Protection of Alternate Path vulnerability in Apache Tika. This issue affects Apache Tika: from 4.0.0-alpha-1 before 4.0.0-beta-1. Users are recommended to upgrade to version 4.0.0-beta-1, which fixes the issue...

CVE-2026-64391

A flaw was found in ksmbd, the in-kernel Server Message Block SMB daemon. This vulnerability allows a remote attacker to bypass security restrictions by incorrectly handling credentials for Alternate Data Streams ADS input/output I/O operations. Instead of using the credentials established when t...

CVE-2026-58404

A flaw was found in Hugo, a static site generator. The default security policy intended to deny requests to loopback, internal, and cloud-metadata IPv4 addresses could be bypassed. This occurred because the deny rule only matched dotted-decimal notation, allowing alternate IPv4 encodings integer,...

SUSE CVE-2026-64391

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for ADS I/O Alternate data streams are stored as xattrs. Unlike regular file I/O, their read and write paths therefore call VFS xattr helpers which recheck inode permissions and LSM policy using the...

CVE-2026-64391

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for ADS I/O Alternate data streams are stored as xattrs. Unlike regular file I/O, their read and write paths therefore call VFS xattr helpers which recheck inode permissions and LSM policy using the...

UBUNTU-CVE-2026-64391

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for ADS I/O Alternate data streams are stored as xattrs. Unlike regular file I/O, their read and write paths therefore call VFS xattr helpers which recheck inode permissions and LSM policy using the...

CVE-2026-64391

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for ADS I/O Alternate data streams are stored as xattrs. Unlike regular file I/O, their read and write paths therefore call VFS xattr helpers which recheck inode permissions and LSM policy using the...

EUVD-2026-48935

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for ADS I/O Alternate data streams are stored as xattrs. Unlike regular file I/O, their read and write paths therefore call VFS xattr helpers which recheck inode permissions and LSM policy using the...

CVE-2026-64391 ksmbd: use opener credentials for ADS I/O

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for ADS I/O Alternate data streams are stored as xattrs. Unlike regular file I/O, their read and write paths therefore call VFS xattr helpers which recheck inode permissions and LSM policy using the...

CVE-2026-64391

The CVE-2026-64391 issue affects the Linux kernel ksmbd component, where alternate data streams (ADS) stored as xattrs were read/written using current task credentials via VFS xattr paths. The root cause is that ADS I/O did not use the credentials captured when the SMB handle was opened, allowing...

CVE-2026-64391 ksmbd: use opener credentials for ADS I/O

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use opener credentials for ADS I/O Alternate data streams are stored as xattrs. Unlike regular file I/O, their read and write paths therefore call VFS xattr helpers which recheck inode permissions and LSM policy using the...

SUSE CVE-2026-64244

In the Linux kernel, the following vulnerability has been resolved: drivers/base/memory: set mem-altmap after successful device registration If addmemoryblock fails at xastore under memory pressure for example, deviceunregister is called, which eventually triggers memoryblockrelease with mem-altm...

Linux Distros Unpatched Vulnerability : CVE-2026-64391

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ksmbd: use opener credentials for ADS I/O Alternate data streams are stored as xattrs. Unlike regular file I/O, their read and write paths therefore call VFS...

PT-2026-64612

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ksmbd module where Alternate Data Streams ADS, which are stored as extended attributes xattrs, do not use the credentials captured when the SMB handle was opened...

CVE-2026-47390 PraisonAI spider_tools SSRF protection bypass via alternate loopback host encodings

PraisonAI is a multi-agent teams system. Prior to version 4.6.40 of PraisonAI, corresponding to version 1.6.40 of praisonaiagents, spidertools URL validation can be bypassed using alternate loopback host encodings. The tool contains a URL validation function intended to block local or unsafe...

CVE-2026-47390

Summary: CVE-2026-47390 describes an SSRF protection bypass in PraisonAI’s spider_tools where the URL host validation only blocks exact literal hosts like localhost/127.0.0.1 and fails to resolve DNS or handle non-dotted loopback encodings. This allows attacker-controlled URLs with alternate loop...

CVE-2026-57980

Authentication bypass using an alternate path or channel in Microsoft Edge Chromium-based allows an unauthorized attacker to perform tampering over a network...

PT-2026-60886

Name of the Vulnerable Software and Affected Versions Microsoft Edge Chromium-based affected versions not specified Description An authentication bypass exists that allows an unauthorized attacker to perform tampering over a network by using an alternate path or channel. Recommendations At the...

crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries

A flaw was found in the crypto/x509 package of golang. This vulnerability allows a remote attacker to cause a Denial of Service DoS by presenting a specially crafted X.509 certificate with a large number of DNS Subject Alternative Name SAN entries. The certificate verification process, specifical...

PT-2026-67279

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.29.0 Description A client-side heap use-after-free occurs in the async update message proxy for WINDOW ICON ORDER when AsyncUpdate is enabled. In the update message WindowIcon function, a shallow CopyMemory overwrit...