The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-9716:02 advisory.

    * emacs: Shell Injection Vulnerability in GNU Emacs via Custom man URI Scheme (CVE-2025-1244)

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

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

An update of the emacs package has been released.

The remote host is affected by the vulnerability described in GLSA-202506-01 (Emacs: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Emacs, org-mode. 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.

The remote NewStart CGSL host, running version MAIN 7.02, has emacs packages installed that are affected by multiple vulnerabilities:

  - GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a     source-code file, because lib-src/etags.c uses the system C library function in its implementation of the     etags program. For example, a victim may use the etags -u * command (suggested in the etags     documentation) in a situation where the current working directory has contents that depend on untrusted     input. (CVE-2022-48337)

  - GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a     source-code file, because lib-src/etags.c uses the system C library function in its implementation of the     ctags program. For example, a victim may use the ctags * command (suggested in the ctags documentation)     in a situation where the current working directory has contents that depend on untrusted input.
    (CVE-2022-45939)

  - An issue was discovered in GNU Emacs through 28.2. In ruby-mode.el, the ruby-find-library-file function     has a local command injection vulnerability. The ruby-find-library-file function is an interactive     function, and bound to C-c C-f. Inside the function, the external command gem is called through shell-     command-to-string, but the feature-name parameters are not escaped. Thus, malicious Ruby source files may     cause commands to be executed. (CVE-2022-48338)

  - An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability.
    In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and     parameters are not escaped. If a file name or directory name contains shell metacharacters, code may be     executed. (CVE-2022-48339)

  - emacsclient-mail.desktop in Emacs 28.1 through 28.2 is vulnerable to shell command injections through a     crafted mailto: URI. This is related to lack of compliance with the Desktop Entry Specification. It is     fixed in 29.0.90 (CVE-2023-27985)

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

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:1917 advisory.

    * emacs: Shell Injection Vulnerability in GNU Emacs via Custom man URI Scheme (CVE-2025-1244)

Tenable has extracted the preceding description block directly from the RockyLinux 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 remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:1917 advisory.

    * emacs: Shell Injection Vulnerability in GNU Emacs via Custom man URI Scheme (CVE-2025-1244)

Tenable has extracted the preceding description block directly from the AlmaLinux 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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - A command injection flaw was found in the text editor Emacs. It could allow a remote, unauthenticated     attacker to execute arbitrary shell commands on a vulnerable system. Exploitation is possible by tricking     users into visiting a specially crafted website or an HTTP URL with a redirect. (CVE-2025-1244)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0187 advisory.

    Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:

    CVE-2025-1244:
    A flaw was found in the Emacs text editor. Improper handling of custom man URI schemes allows attackers     to execute arbitrary shell commands by tricking users into visiting a specially crafted website or an HTTP     URL with a redirect.

Tenable has extracted the preceding description block directly from the Tencent 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 version of emacs installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-1244 advisory.

  - A command injection flaw was found in the text editor Emacs. It could allow a remote, unauthenticated     attacker to execute arbitrary shell commands on a vulnerable system. Exploitation is possible by tricking     users into visiting a specially crafted website or an HTTP URL with a redirect. (CVE-2025-1244)

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:0599-1 advisory.

    - CVE-2025-1244: improper handling of custom 'man' URI schemes allow for shell command injections.
    (bsc#1237091)

Tenable has extracted the preceding description block directly from the SUSE 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 remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4069 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4069-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                         Sean Whitton     February 27, 2025                             https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : emacs     Version        : 1:27.1+1-3.1+deb11u6     CVE ID         : CVE-2023-28617 CVE-2024-53920 CVE-2025-1244     Debian Bug     : 1033342 1088690 1098255

    Multiple vulnerabilities were discovered in GNU Emacs, the extensible,     customisable, self-documenting, real-time display editor.

    CVE-2023-28617

        Improper handling of file or directory names containing shell         metacharacters in the ob-latex Lisp library could allow the         execution of attacker-controlled code.

    CVE-2024-53920

        Several ways to trigger arbitrary code execution were discovered in         Emacs's support for editing files in its own dialect of Lisp.
        These include arbitrary code execution upon opening an otherwise         innocent-looking file, with any (or no) file extension, for editing.

    CVE-2025-1244

        Improper handling of custom 'man' URI schemes could allow an         attacker to execute arbitrary shell commands by tricking users into         visiting a specially crafted website, or an HTTP URL with a         redirect.

    For Debian 11 bullseye, these problems have been fixed in version     1:27.1+1-3.1+deb11u6.

    We recommend that you upgrade your emacs packages.

    For the detailed security status of emacs please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/emacs

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

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

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

According to the versions of the emacs package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    A command injection flaw was found in the text editor Emacs. It could allow a remote, unauthenticated     attacker to execute arbitrary shell commands on a vulnerable system. Exploitation is possible by tricking     users into visiting a specially crafted website or an HTTP URL with a redirect.(CVE-2025-1244)

    In elisp-mode.el in GNU Emacs before 30.1, a user who chooses to invoke elisp-completion-at-point (for     code completion) on untrusted Emacs Lisp source code can trigger unsafe Lisp macro expansion that allows     attackers to execute arbitrary code. (This unsafe expansion also occurs if a user chooses to enable on-     the-fly diagnosis that byte compiles untrusted Emacs Lisp source code.)(CVE-2024-53920)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization emacs 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	名称	产品	系列	发布时间	最近更新时间	严重程度
283256	MiracleLinux 8 : emacs-26.1-13.el8_10 (AXSA:2025-9716:02)	Nessus	Miracle Linux Local Security Checks	2026/1/13	2026/1/13	high
235450	Photon OS 4.0: Emacs PHSA-2025-4.0-0791	Nessus	PhotonOS Local Security Checks	2025/5/7	2025/5/7	high
240466	GLSA-202506-01 : Emacs: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	2025/6/25	2025/6/25	high
242832	NewStart CGSL MAIN 7.02 : emacs Multiple Vulnerabilities (NS-SA-2025-0115)	Nessus	NewStart CGSL Local Security Checks	2025/7/25	2025/7/25	critical
235539	RockyLinux 8 : emacs (RLSA-2025:1917)	Nessus	Rocky Linux Local Security Checks	2025/5/7	2025/5/7	high
236867	AlmaLinux 8 : emacs (ALSA-2025:1917)	Nessus	Alma Linux Local Security Checks	2025/5/16	2025/5/16	high
231964	Linux Distros Unpatched Vulnerability : CVE-2025-1244	Nessus	Misc.	2025/3/6	2026/8/2	high
239769	TencentOS Server 4: emacs (TSSA-2025:0187)	Nessus	Tencent Local Security Checks	2025/6/16	2025/11/20	high
216631	Azure Linux 3.0 Security Update: emacs (CVE-2025-1244)	Nessus	Azure Linux Local Security Checks	2025/2/21	2025/9/15	high
216661	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : emacs (SUSE-SU-2025:0599-1)	Nessus	SuSE Local Security Checks	2025/2/22	2025/2/22	high
216874	Debian dla-4069 : emacs - security update	Nessus	Debian Local Security Checks	2025/2/27	2025/2/27	high
348053	EulerOS Virtualization 2.11.0 : emacs (EulerOS-SA-2026-3499)	Nessus	Huawei Local Security Checks	2026/9/18	2026/9/18	high

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