CVE-2026-54706

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Prior to 2.6.4, OnionShare CLI/Desktop follows symbolic links in cli/onionsharecli/web/sendbasemode.py through SendBaseModeWeb.setfileinfo and...

OnionShare follows symlinks in shared directories, allowing unintended disclosure of local files

Summary OnionShare CLI/Desktop 2.6.3 can follow symbolic links inside a selected Share or Website directory and serve the symlink target rather than limiting access to files physically contained in the selected directory. If a user shares a directory that contains attacker-supplied or otherwise...

EUVD-2026-51571

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Prior to 2.6.4, OnionShare CLI/Desktop follows symbolic links in cli/onionsharecli/web/sendbasemode.py through SendBaseModeWeb.setfileinfo and...

EUVD-2026-51360

SFTPGo prior to 2.7.4 contains a permission bypass vulnerability that allows authenticated users to circumvent per-directory access controls by creating symbolic links in a permitted directory that point to files in directories where download, upload, or overwrite permissions are denied. Attacker...

CVE-2026-10031

SFTPGo prior to 2.7.4 contains a permission bypass vulnerability that allows authenticated users to circumvent per-directory access controls by creating symbolic links in a permitted directory that point to files in directories where download, upload, or overwrite permissions are denied. Attacker...

CVE-2026-10031

SFTPGo before 2.7.4 contains a permission bypass vulnerability where an authenticated user can circumvent per-directory access controls by creating symbolic links in a permitted directory that point to files in directories where download, upload, or overwrite are denied. Exploitation relies on th...

CVE-2026-10031 SFTPGo 2.7.4 Permission Bypass via Symbolic Link Creation

SFTPGo prior to 2.7.4 contains a permission bypass vulnerability that allows authenticated users to circumvent per-directory access controls by creating symbolic links in a permitted directory that point to files in directories where download, upload, or overwrite permissions are denied. Attacker...

golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root

A flaw was found in the internal/syscall/unix package in the Go standard library. If the target of the Root.Chmod function is replaced with a symbolic link during execution, specifically after Root.Chmod checks the target but before acting, the chmod operation will be performed on the file the...

golang: internal/syscall/unix: Root.Chmod can follow symlinks out of the root

A flaw was found in the internal/syscall/unix package in the Go standard library. If the target of the Root.Chmod function is replaced with a symbolic link during execution, specifically after Root.Chmod checks the target but before acting, the chmod operation will be performed on the file the...

CVE-2026-13268 G DATA Total Security Backup Service Link Following Local Privilege Escalation Vulnerability

G DATA Total Security Backup Service Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of G DATA Total Security. An attacker must first obtain the ability to execute low-privileged code on the target...

CVE-2026-56748

Cribl Stream (before 4.18.2) is affected by an improper validation of symbolic links in the Pack Git import feature. A remote authenticated attacker with Pack import and pipeline preview permissions can trigger arbitrary code execution as the Cribl server process by delivering a crafted Git repos...

CVE-2026-64317

CVE-2026-64317 affects the Linux kernel isofs Rock Ridge SL handling. A crafted Rock Ridge SL record can declare a component length that runs past the SL record, causing an out-of-bounds read of up to 255 bytes during parsing in get_symlink_chunk() and parse_rock_ridge_inode_internal(). This can ...

The vulnerability of the Microsoft .NET software platform and the Visual Studio Code editor, related to errors in handling symbolic links, allows attackers to gain unauthorized access to protected information.

The vulnerability of the Microsoft .NET software platform and the code editor Visual Studio Code is related to errors in handling symbolic links. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

CVE-2026-58414

Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to version 5.12.2, EnvironmentManager.backup recursively collects files using collectBackupFiles. collectBackupFiles uses statSyncfull, which follows symlinks. If data/ contains a symlink to a directory outside the environment roo...

CVE-2026-12080

A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use TOCTOU...

CVE-2026-64057

A flaw was found in the Linux kernel's AFS Andrew File System component. This vulnerability involves incorrect locking when processing symbolic links, which can lead to race conditions and memory leaks. These issues could result in resource exhaustion and impact system stability...

PT-2026-61670

Name of the Vulnerable Software and Affected Versions ExtremeXOS EXOS affected versions not specified Description The mv, cp, and rm file utilities within the shell environment fail to safely canonicalize paths and follow symbolic links outside of the intended privilege boundary. This allows an...

CVE-2026-64057

The CVE-2026-64057 entry concerns the Linux kernel AFS (Andrew File System) subsystem and a locking flaw around symbolic links processed by afs_get_link(). The root causes described across sources are: (1) no locking around afs_read_single() to prevent races between concurrent ->get_link() cal...

CVE-2026-64057

In the Linux kernel, the following vulnerability has been resolved: afs: Fix the locking used by afsgetlink The afs filesystem in the kernel doesn't do locking correctly for symbolic links. There are a number of problems: 1 It doesn't do any locking around afsreadsingle to prevent races between...

PT-2026-61374

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The afs filesystem in the kernel implements incorrect locking for symbolic links. This leads to several issues, including a lack of locking around the afs read single function, which can...