Keep device selection enumeration unchanged to avoid slow dialog loads.
In the format wizard, inspect only the selected target with diskutil info -plist and reject APFS synthesized devices, macOS system/support targets, read-only targets, and current APFS system stores. Add a read-only APFS hint for creation failures.
Report explicit progress stages while writing volume data, writing backup headers, and flushing data to disk so the wizard does not appear stuck at 100%.
Keep the wizard in progress during Unix post-creation formatting and show status for temporary mount/device setup, mkfs invocation, and dismount.
When normal filesystem unmount fails, the Linux path could stop before cleaning VeraCrypt mapper, loop and FUSE objects. Add an explicit emergency dismount request that is only reached after interactive confirmation.
The recovery path lazy-detaches mounted filesystems, uses deferred dmsetup removal for VeraCrypt mapper devices, detaches loop devices, and keeps normal force/ignoreOpenFiles behavior unchanged.
wxWidgets does not propagate mouse motion events from child controls to parent windows. The Linux/macOS GUI was binding the random-pool mouse handlers only to the dialog/page and its direct children, which left nested controls such as static-box contents and the wizard image as dead zones.
Add a reusable recursive child-window event binder and use it in the keyfile generator, random pool enrichment dialog, and volume creation wizard. The root windows keep their existing generated bindings, while descendants are bound explicitly, avoiding duplicate handling on the root while covering all nested controls.
This makes the entropy gauge and the random pool update consistently no matter where the pointer moves inside the affected windows.
Fixes#1656.
Column width was updated before SlotListCtrl had the slots added,
which caused the column width to be incorrect before the first time
OnTimer ran to update it. Changing the order ensures the column width
is correct on program launch. Also ensure that we do not autosize
column to fit empty content.
Update the old logo with a simplified one without extra label text.
.ico and .icns are updated on Windows and macOS, and .png, .svg
are added on Linux and FreeBSD.
Original logo design by Andreas Becker, recreated by danielwerg with
some edits and symbolic version by me.
This patch moves away from gnome-terminal -e options which is deprecated
and subject to possibly be removed in the future. The -- option is nearly
equivalent in behaviour. Also ensures that uninstallation script has correct
privileges, adds window title to xmessage and ensures correct files are
used during installation.
The method GetNodes implementation didn't parse multiple attributes correctly and it failed with Hungarian XML because of the presence of '>' character in an attribute value.
Issue reported in https://github.com/veracrypt/VeraCrypt/pull/1516
* refactor: use UNMOUNT instead of DISMOUNT in code
This change updates the term DISMOUNT in constants to UNMOUNT.
Other occurrences (e.g. variable names) are left alone for now.
* refactor(ui): use unmount instead of dismount
This change updates the GUI text and replaces dismount with unmount.
* docs: update term dismount -> unmount
* refactor(cmdline): add unmount
This change adds an argument 'unmount' for command line usage, while
trying to deprecate the old disnount argument.
The current dismount argument/flag will still work to not introduce
a breaking change.
* docs: mention that /dismount is deprecated
This change fixes the shorthand version of the argument /unmount
It also adds back the info for /dismount and that it is deprecated.
Added security checks to prevent mounting VeraCrypt volumes on system directories (like /usr/bin) or directories in the user's PATH, which could theoretically allow execution of malicious binaries instead of legitimate system binaries.
Key changes:
- Block mounting on protected system directories (/usr, /bin, /lib, etc.)
This restriction cannot be overridden
- Block mounting on directories present in user's PATH environment variable
This can be overridden with --allow-insecure-mount flag
- Add visual warnings (red border, "[INSECURE MODE]") when mounting on PATH directories is allowed
- Handle symlinks properly when checking paths
- Add new error messages for blocked mount points
To override PATH-based restrictions only (system directories remain protected):
veracrypt --allow-insecure-mount [options] volume mountpoint
Security Impact: Low to Medium
The attack requires either:
- User explicitly choosing a system directory as mount point instead of using VeraCrypt's default mount points
- Or attacker having both filesystem access to modify favorites configuration AND knowledge of the volume password
Default mount points are not affected by this vulnerability.
Security: CVE-2025-23021
This commit fixes a critical security vulnerability where VeraCrypt could be tricked into executing malicious binaries with elevated privileges. The vulnerability has two severe implications:
1. When sudo's secure_path option is disabled, attackers could execute malicious binaries with root privileges by placing them in user-writable PATH directories (e.g., making "sudo mount" execute a malicious mount binary)
2. By placing a malicious sudo binary in PATH, attackers could intercept and steal the user's password when VeraCrypt prompts for sudo authentication
The vulnerability allowed attackers to place malicious binaries in user-writable directories that appear in PATH before system directories, potentially leading to privilege escalation and credential theft.
Key changes:
- Implement FindSystemBinary() to locate executables in secure system paths
- Replace all relative binary paths with absolute paths for system commands
- Add security checks for executable permissions
- Update process execution to use absolute paths for:
* sudo
* mount
* fsck
* terminal emulators
* file managers
* system utilities (hdiutil, mdconfig, vnconfig, lofiadm)
The fix ensures all system binaries are called using their absolute paths from secure system directories, preventing both privilege escalation through PATH manipulation and password theft through sudo hijacking.
Security: CVE-2024-54187
This update simplifies the logic for detecting active sudo sessions by checking the exit code of the sudo -n -l command, which reliably returns 0 if a session is active.
Additionally, this approach is now applicable to recent macOS versions, as they no longer have the sudo bug that previously prevented us from using this method.
- Use xdg-open as the primary method for opening directories, ensuring compatibility with most Linux environments.
- Implemented fallback logic to try other known file managers (e.g., nautilus, dolphin, caja, thunar) if xdg-open is unavailable or fails.
Based on proposal by @bugtracker2019
Veracrypt currently appears in screenshots and screen captures,
which can unintentionally expose sensitive information, such as
the fact that Veracrypt is running or the location of your volumes.
Both Windows and macOS offer mechanisms to exclude specific windows
from being captured. While not foolproof, this is a useful preventative
measure. The method is a no-op for Linux/FreeBSD.
For more details on the wxWidgets API, see:
https://docs.wxwidgets.org/3.2/classwx_top_level_window.html#a337b9cec62b0cbd3b1b1545a83270f64
If vulnerability detected, a warning message is displayed during mount or backup/restore header, and changing the password is disallowed since it will not change the master key.
The class AdminPasswordRequestHandler was defined in several places in the same namespace and the linker was picking up one definition for constructor and the other one when calling virtual method.
Now we use different named for different implementations.
Mounir IDRASSI
Mounir IDRASSI
Mammoth
Ragdoll
Jertzukka
Helmut K. C. Tessarek
Deniz Türkoglu
Marius Kjærstad