Git GUI allows you to use the Git source control management tools via a GUI. A malicious repository can ship versions of sh.exe or typical textconv filter programs such as astextplain. Due to the unfortunate design of Tcl on Windows, the search path when looking for an executable always includes the current directory. The mentioned programs are invoked when the user selects Git Bash or Browse Files from the menu. This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50.1.

An update of the git package has been released.

According to the versions of the git packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    Gitk is a Tcl/Tk based Git history browser. Starting with 1.7.0, when a user clones an untrusted     repository and runs gitk without additional command arguments, files for which the user has write     permission can be created and truncated. The option Support per-file encoding must have been enabled     before in Gitk's Preferences. This option is disabled by default. The same happens when Show origin of     this line is used in the main window (regardless of whether Support per-file encoding is enabled or not).
    This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and     2.50.1.(CVE-2025-27613)

    Git GUI allows you to use the Git source control management tools via a GUI. A malicious repository can     ship versions of sh.exe or typical textconv filter programs such as astextplain. Due to the unfortunate     design of Tcl on Windows, the search path when looking for an executable always includes the current     directory. The mentioned programs are invoked when the user selects Git Bash or Browse Files from the     menu. This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and     2.50.1.(CVE-2025-46334)

    Git GUI allows you to use the Git source control management tools via a GUI. When a user clones an     untrusted repository and is tricked into editing a file located in a maliciously named directory in the     repository, then Git GUI can create and overwrite files for which the user has write permission. This     vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and     2.50.1.(CVE-2025-46835)

    Git is a fast, scalable, distributed revision control system with an unusually rich command set that     provides both high-level operations and full access to internals. When reading a config value, Git strips     any trailing carriage return and line feed (CRLF). When writing a config entry, values with a trailing CR     are not quoted, causing the CR to be lost when the config is later read. When initializing a submodule, if     the submodule path contains a trailing CR, the altered path is read resulting in the submodule being     checked out to an incorrect location. If a symlink exists that points the altered path to the submodule     hooks directory, and the submodule contains an executable post-checkout hook, the script may be     unintentionally executed after checkout. This vulnerability is fixed in v2.43.7, v2.44.4, v2.45.4,     v2.46.4, v2.47.3, v2.48.2, v2.49.1, and v2.50.1.(CVE-2025-48384)

    Git is a fast, scalable, distributed revision control system with an unusually rich command set that     provides both high-level operations and full access to internals. The wincred credential helper uses a     static buffer (target) as a unique key for storing and comparing against internal storage. This credential     helper does not properly bounds check the available space remaining in the buffer before appending to it     with wcsncat(), leading to potential buffer overflows. This vulnerability is fixed in v2.43.7, v2.44.4,     v2.45.4, v2.46.4, v2.47.3, v2.48.2, v2.49.1, and v2.50.1.(CVE-2025-48386)

Tenable has extracted the preceding description block directly from the EulerOS git security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-984679 advisory.

    Git GUI allows you to use the Git source control management tools via a GUI. A malicious repository can     ship versions of sh.exe or typical textconv filter programs such as astextplain. Due to the unfortunate     design of Tcl on Windows, the search path when looking for an executable always includes the current     directory. The mentioned programs are invoked when the user selects Git Bash or Browse Files from the     menu. This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50.1.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Microsoft Visual Studio Products are missing security updates. It is, therefore, affected by multiple vulnerabilities.

  - Vulnerability in Gitk where when a user clones an untrusted repository and runs Gitk without additional     command arguments, any writable file can be created and truncated. The option 'Support per-file encoding'     must have been enabled. (CVE-2025-27613)

  - Vulnerability in Gitk where a Git repository can be crafted in such a way that a user who has cloned the     repository can be tricked into running any script supplied by the attacker by invoking gitk filename,     where filename has a particular structure. (CVE-2025-27614)

  - Improper link resolution before file access ('link following') in Visual Studio allows an unauthorized     attacker to elevate privileges over a network. (CVE-2025-49739)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - Git GUI allows you to use the Git source control management tools via a GUI. A malicious repository can
    ship versions of sh.exe or typical textconv filter programs such as astextplain. Due to the unfortunate
    design of Tcl on Windows, the search path when looking for an executable always includes the current
    directory. The mentioned programs are invoked when the user selects Git Bash or Browse Files from the
    menu. This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50.1.
    (CVE-2025-46334)

  - Gitk is a Tcl/Tk based Git history browser. Starting with 1.7.0, when a user clones an untrusted
    repository and runs gitk without additional command arguments, files for which the user has write
    permission can be created and truncated. The option Support per-file encoding must have been enabled
    before in Gitk's Preferences. This option is disabled by default. The same happens when Show origin of
    this line is used in the main window (regardless of whether Support per-file encoding is enabled or not).
    This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50.1.
    (CVE-2025-27613)

  - Gitk is a Tcl/Tk based Git history browser. Starting with 2.41.0, a Git repository can be crafted in such
    a way that with some social engineering a user who has cloned the repository can be tricked into running
    any script (e.g., Bourne shell, Perl, Python, ...) supplied by the attacker by invoking gitk filename,
    where filename has a particular structure. The script is run with the privileges of the user. This
    vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50.
    (CVE-2025-27614)

  - Git GUI allows you to use the Git source control management tools via a GUI. When a user clones an
    untrusted repository and is tricked into editing a file located in a maliciously named directory in the
    repository, then Git GUI can create and overwrite files for which the user has write permission. This
    vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50.1.
    (CVE-2025-46835)

The version of git installed on the remote host is prior to 2.46.4 / 2.50.1. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2025-190-01 advisory.

    New git packages are available for Slackware 15.0 and -current to fix security issues.

Tenable has extracted the preceding description block directly from the git security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-202507-09 (Git: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Git. Please review the CVE identifiers referenced below     for details.

Tenable has extracted the preceding description block directly from the Gentoo Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Type	Severity
333673	Photon OS 5.0: Git PHSA-2025-5.0-91-0590	Nessus	PhotonOS Local Security Checks	Local	low
271351	EulerOS 2.0 SP13 : git (EulerOS-SA-2025-2288)	Nessus	Huawei Local Security Checks	Local	high
271323	EulerOS 2.0 SP13 : git (EulerOS-SA-2025-2256)	Nessus	Huawei Local Security Checks	Local	high
267015	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: git (UTSA-2025-984679)	Nessus	Unity Linux Local Security Checks	Local	high
253678	Photon OS 4.0: Git PHSA-2025-4.0-0855	Nessus	PhotonOS Local Security Checks	Local	high
252274	Photon OS 5.0: Git PHSA-2025-5.0-0590	Nessus	PhotonOS Local Security Checks	Local	critical
241959	Security Updates for Microsoft Visual Studio Products (July 2025)	Nessus	Windows : Microsoft Bulletins	Local	high
428328	Alpine: multiple git packages, multiple perl-git packages: security update to 2.47.3-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	Local	high
428328	Alpine: multiple git packages, multiple perl-git packages: security update to 2.47.3-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	Local	high
428327	Alpine: multiple git packages, multiple perl-git packages: security update to 2.45.4-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	Local	high
428327	Alpine: multiple git packages, multiple perl-git packages: security update to 2.45.4-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	Local	high
428326	Alpine: multiple git packages, multiple perl-git packages: security update to 2.43.7-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	Local	high
428326	Alpine: multiple git packages, multiple perl-git packages: security update to 2.43.7-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	Local	high
428325	Alpine: git: security update to 2.49.1-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	Local	high
428325	Alpine: git: security update to 2.49.1-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	Local	high
241672	Slackware Linux 15.0 / current git Multiple Vulnerabilities (SSA:2025-190-01)	Nessus	Slackware Local Security Checks	Local	high
241591	GLSA-202507-09 : Git: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	Local	high

Detections

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CVE-2025-46334

high

Tenable Plugins

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critical

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