The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-b2df36b70a advisory.

    Update to glib-2.84.4 and backport fixes for CVE-2025-13601, CVE-2025-14087 and CVE-2025-14512.

Tenable has extracted the preceding description block directly from the Fedora 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 SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0018-1 advisory.

    - CVE-2025-14512: integer overflow in the GIO `escape_byte_string()` function when processing malicious     files or remote       filesystem attribute values can lead to denial-of-service (bsc#1254878).
    - CVE-2025-14087: buffer underflow in the GVariant parser `bytestring_parse()` and     `string_parse()`functions when       processing attacker-influenced data may lead to crash or code execution (bsc#1254662).
    - CVE-2025-13601: heap-based buffer overflow in the `g_escape_uri_string()` function when processing     strings with a       large number of unacceptable characters may lead to crash or code execution (bsc#1254297).

Tenable has extracted the preceding description block directly from the SUSE 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 openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20018-1 advisory.

    Update to version 2.84.4.

    Security issues fixed:

    - CVE-2025-14512: integer overflow in the GIO `escape_byte_string()` function when processing malicious     files or remote       filesystem attribute values can lead to denial-of-service (bsc#1254878).
    - CVE-2025-14087: buffer underflow in the GVariant parser `bytestring_parse()` and `string_parse()`     functions when       processing attacker-influenced data may lead to crash or code execution (bsc#1254662).
    - CVE-2025-13601: heap-based buffer overflow in the `g_escape_uri_string()` function when processing     strings with a       large number of unacceptable characters may lead to crash or code execution (bsc#1254297).
    - CVE-2025-7039: integer overflow when creating temporary files may lead to an out-of-bounds memory access     that can be       used for path traversal or exposure of sensitive content in a temporary file (bsc#1249055).

    Other issues fixed and changes:

    - Fix GFile leak in `g_local_file_set_display_name` during error handling.
    - Fix incorrect output parameter handling in closure helper of `g_settings_bind_with_mapping_closures`.
    - `gfileutils`: fix computation of temporary file name.
    - Fix GFile leak in  `g_local_file_set_display_name()`.
    - `gthreadpool`: catch `pool_spawner` creation failure.
    - `gio/filenamecompleter`: fix leaks.
    - `gfilenamecompleter`: fix `g_object_unref()` of undefined value.

Tenable has extracted the preceding description block directly from the SUSE 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 SUSE Linux SLES16 / SLES_SAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:20032-1 advisory.

    Update to version 2.84.4.

    Security issues fixed:

    - CVE-2025-14512: integer overflow in the GIO `escape_byte_string()` function when processing malicious     files or remote       filesystem attribute values can lead to denial-of-service (bsc#1254878).
    - CVE-2025-14087: buffer underflow in the GVariant parser `bytestring_parse()` and `string_parse()`     functions when       processing attacker-influenced data may lead to crash or code execution (bsc#1254662).
    - CVE-2025-13601: heap-based buffer overflow in the `g_escape_uri_string()` function when processing     strings with a       large number of unacceptable characters may lead to crash or code execution (bsc#1254297).
    - CVE-2025-7039: integer overflow when creating temporary files may lead to an out-of-bounds memory access     that can be       used for path traversal or exposure of sensitive content in a temporary file (bsc#1249055).

    Other issues fixed and changes:

    - Fix GFile leak in `g_local_file_set_display_name` during error handling.
    - Fix incorrect output parameter handling in closure helper of `g_settings_bind_with_mapping_closures`.
    - `gfileutils`: fix computation of temporary file name.
    - Fix GFile leak in  `g_local_file_set_display_name()`.
    - `gthreadpool`: catch `pool_spawner` creation failure.
    - `gio/filenamecompleter`: fix leaks.
    - `gfilenamecompleter`: fix `g_object_unref()` of undefined value.

Tenable has extracted the preceding description block directly from the SUSE 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 Ubuntu 22.04 LTS / 24.04 LTS / 25.04 / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7942-1 advisory.

    It was discovered that GLib incorrectly handled escaping URI strings. An attacker could use this issue to     cause GLib to crash, resulting in a denial of service, or possibly execute arbitrary code.
    (CVE-2025-13601)

    It was discovered that GLib incorrectly parsed certain GVariants. An attacker could use this issue to     cause GLib to crash, resulting in a denial of service, or possibly execute arbitrary code.
    (CVE-2025-14087)

    It was discovered that GLib incorrectly parsed certain long invalid ISO 8601 timestamps. An attacker could     possibly use this issue to cause GLib to crash, resulting in a denial of service. This issue only affected     Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-3360)

    It was discovered that GLib incorrectly handled GString memory operations. An attacker could use this     issue to cause GLib to crash, resulting in a denial of service, or possibly execute arbitrary code. This     issue only affected Ubuntu 24.04 LTS and Ubuntu 25.04. (CVE-2025-6052)

    It was discovered that GLib incorrectly handled creating temporary files. An attacker could possibly use     this issue to access unauthorized data. This issue only affected Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and     Ubuntu 25.04. (CVE-2025-7039)

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

  - A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap     corruption, leading to a denial of service or potential code execution via a buffer-underflow in the     GVariant parser when processing maliciously crafted input strings. (CVE-2025-14087)

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

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:15953 advisory.

    GLib provides the core application building blocks for libraries and applications written in C. It     provides the core object system used in GNOME, the main loop implementation, and a large set of utility     functions for strings and common data structures.

    Security Fix(es):

    * glib: GLib: Buffer underflow in GVariant parser leads to heap corruption (CVE-2025-14087)

    * glib: Integer Overflow in GLib GIO Attribute Escaping Causes Heap Buffer Overflow (CVE-2025-14512)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise 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 version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0970 advisory.

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

    CVE-2025-14512:
    A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via     an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing     malicious file or remote filesystem attribute values.

    CVE-2025-14087:
    A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap     corruption, leading to a denial of service or potential code execution via a buffer-underflow in the     GVariant parser when processing maliciously crafted input strings.

Tenable has extracted the preceding description block directly from the Tencent 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.

An update of the glib package has been released.

According to the versions of the glib2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    A flaw was found in glib. Missing validation of offset and count parameters in the     g_buffered_input_stream_peek() function can lead to an integer overflow during length calculation. When     specially crafted values are provided, this overflow results in an incorrect size being passed to     memcpy(), triggering a buffer overflow. This can cause application crashes, leading to a Denial of Service     (DoS).(CVE-2026-0988)

    A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via     an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing     malicious file or remote filesystem attribute values.(CVE-2025-14512)

    A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in     the g_escape_uri_string() function. If the string to escape contains a very large number of unacceptable     characters (which would need escaping), the calculation of the length of the escaped string could     overflow, leading to a potential write off the end of the newly allocated string.(CVE-2025-13601)

    A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap     corruption, leading to a denial of service or potential code execution via a buffer-underflow in the     GVariant parser when processing maliciously crafted input strings.(CVE-2025-14087)

    A flaw was found in glib. An integer overflow during temporary file creation leads to an out-of-bounds     memory access, allowing an attacker to potentially perform path traversal or access private temporary file     content by creating symbolic links. This vulnerability allows a local attacker to manipulate file paths     and access unauthorized data. The core issue stems from insufficient validation of file path lengths     during temporary file operations.(CVE-2025-7039)

    A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar()     function. When the position at which to insert the character is large, the position will overflow, leading     to a buffer underwrite.(CVE-2025-4373)

    A flaw was found in GLib. An integer overflow and buffer under-read occur when parsing a long invalid ISO     8601 timestamp with the g_date_time_new_from_iso8601() function.(CVE-2025-3360)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization glib2 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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-15971 advisory.

    [2.68.4-18.2]
    - Add patch for CVE-2025-14087 and CVE-2025-14512

Tenable has extracted the preceding description block directly from the Oracle 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 MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-608:06 advisory.

    * glib: GLib: Buffer underflow in GVariant parser leads to heap corruption (CVE-2025-14087)
      * glib: Integer Overflow in GLib GIO Attribute Escaping Causes Heap Buffer Overflow (CVE-2025-14512)

Tenable has extracted the preceding description block directly from the MiracleLinux 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
279593	Fedora 42 : mingw-glib2 (2025-b2df36b70a)	Nessus	Fedora Local Security Checks	2025/12/23	2026/2/20	critical
281829	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : glib2 (SUSE-SU-2026:0018-1)	Nessus	SuSE Local Security Checks	2026/1/6	2026/2/18	critical
284812	openSUSE 16 Security Update : glib2 (openSUSE-SU-2026:20018-1)	Nessus	SuSE Local Security Checks	2026/1/15	2026/2/12	critical
288032	SUSE SLES16 Security Update : glib2 (SUSE-SU-2026:20032-1)	Nessus	SuSE Local Security Checks	2026/1/16	2026/2/10	critical
281923	Ubuntu 22.04 LTS / 24.04 LTS / 25.04 / 25.10 : GLib vulnerabilities (USN-7942-1)	Nessus	Ubuntu Local Security Checks	2026/1/7	2026/2/18	critical
277959	Linux Distros Unpatched Vulnerability : CVE-2025-14087	Nessus	Misc.	2025/12/9	2026/5/11	critical
314229	RHEL 8 : glib2 (RHSA-2026:15953)	Nessus	Red Hat Local Security Checks	2026/5/11	2026/5/11	critical
279993	TencentOS Server 4: glib2 (TSSA-2025:0970)	Nessus	Tencent Local Security Checks	2025/12/26	2026/2/20	critical
297825	Photon OS 5.0: Glib PHSA-2026-5.0-0732	Nessus	PhotonOS Local Security Checks	2026/2/4	2026/2/9	critical
302698	EulerOS Virtualization 2.12.0 : glib2 (EulerOS-SA-2026-1482)	Nessus	Huawei Local Security Checks	2026/3/17	2026/3/17	critical
314277	Oracle Linux 9 : glib2 (ELSA-2026-15971)	Nessus	Oracle Linux Local Security Checks	2026/5/11	2026/5/11	critical
314300	MiracleLinux 9 : glib2-2.68.4-18.el9_7.2 (AXSA:2026-608:06)	Nessus	Miracle Linux Local Security Checks	2026/5/12	2026/5/12	critical

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