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

    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)

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

  - 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)

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

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-bab973d0b9 advisory.

    * Update to 2.86.2
    * Fix CVE-2025-13601 or #YWH-PGM9867-134


Tenable has extracted the preceding description block directly from the Fedora 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 Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-ecdc29aa34 advisory.

    Update to 2.86.3, fixes 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 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 version of AHV installed on the remote host is prior to AHV-10.0.1.9. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-10.0.1.9 advisory.

  - urllib3 is an HTTP client library for Python. urllib3's streaming API is designed for the efficient     handling of large HTTP responses by reading the content in chunks, rather than loading the entire response     body into memory at once. urllib3 can perform decoding or decompression based on the HTTP `Content-     Encoding` header (e.g., `gzip`, `deflate`, `br`, or `zstd`). When using the streaming API, the library     decompresses only the necessary bytes, enabling partial content consumption. Starting in version 1.22 and     prior to version 2.6.3, for HTTP redirect responses, the library would read the entire response body to     drain the connection and decompress the content unnecessarily. This decompression occurred even before any     read methods were called, and configured read limits did not restrict the amount of decompressed data. As     a result, there was no safeguard against decompression bombs. A malicious server could exploit this to     trigger excessive resource consumption on the client. Applications and libraries are affected when they     stream content from untrusted sources by setting `preload_content=False` when they do not disable     redirects. Users should upgrade to at least urllib3 v2.6.3, in which the library does not decode content     of redirect responses when `preload_content=False`. If upgrading is not immediately possible, disable     redirects by setting `redirect=False` for requests to untrusted source. (CVE-2026-21441)

  - Scrapy versions up to 2.13.2 are vulnerable to a denial of service (DoS) attack due to a flaw in its     brotli decompression implementation. The protection mechanism against decompression bombs fails to     mitigate the brotli variant, allowing remote servers to crash clients with less than 80GB of available     memory. This occurs because brotli can achieve extremely high compression ratios for zero-filled data,     leading to excessive memory consumption during decompression. (CVE-2025-6176)

  - When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency     on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively     nested documents. (CVE-2025-12084)

  - The imaplib module, when passed a user-controlled command, can have additional commands injected using     newlines. Mitigation rejects commands containing control characters. (CVE-2025-15366)

  - The poplib module, when passed a user-controlled command, can have additional commands injected using     newlines. Mitigation rejects commands containing control characters. (CVE-2025-15367)

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

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:0991 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: Integer overflow in in g_escape_uri_string() (CVE-2025-13601)

    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 this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-0991 advisory.

    - Add patch for CVE-2025-13601

Tenable has extracted the preceding description block directly from the Oracle 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 remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:0936 advisory.

    * glib: Integer overflow in in g_escape_uri_string() (CVE-2025-13601)

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 remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1324 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: Integer overflow in in g_escape_uri_string() (CVE-2025-13601)

    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 this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1323 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: Integer overflow in in g_escape_uri_string() (CVE-2025-13601)

    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 this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:1626 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: Integer overflow in in g_escape_uri_string() (CVE-2025-13601)

    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 this issue but has instead relied only on the application's self-reported version number.

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0126 advisory.

    Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:

    CVE-2025-13601:
    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.

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 AOS installed on the remote host is prior to 7.5.1. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-7.5.1 advisory.

  - A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in     the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow.
    The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The     identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended     to deploy a patch. The code maintainer replied with [f]ixed for 2.46. (CVE-2025-11083)

  - Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability in     Apache Commons FileUpload. This issue affects Apache Commons FileUpload: from 1.0 before 1.6; from     2.0.0-M1 before 2.0.0-M4. Users are recommended to upgrade to versions 1.6 or 2.0.0-M4, which fix the     issue. (CVE-2025-48976)

  - The urllib.parse.urlsplit() and urlparse() functions improperly validated bracketed hosts (`[]`), allowing     hosts that weren't IPv6 or IPvFuture. This behavior was not conformant to RFC 3986 and potentially enabled     SSRF if a URL is processed by more than one URL parser. (CVE-2024-11168)

  - CPython 3.9 and earlier doesn't disallow configuring an empty list ([]) for     SSLContext.set_npn_protocols() which is an invalid value for the underlying OpenSSL API. This results in a     buffer over-read when NPN is used (see CVE-2024-5535 for OpenSSL). This vulnerability is of low severity     due to NPN being not widely used and specifying an empty list likely being uncommon in-practice (typically     a protocol name would be configured). (CVE-2024-5642)

  - A vulnerability has been found in the CPython `venv` module and CLI where path names provided when     creating a virtual environment were not quoted properly, allowing the creator to inject commands into     virtual environment activation scripts (ie source venv/bin/activate). This means that attacker-     controlled virtual environments are able to run commands when the virtual environment is activated.
    Virtual environments which are not created by an attacker or which aren't activated before being used (ie     ./venv/bin/python) are not affected. (CVE-2024-9287)

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 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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
302603	EulerOS 2.0 SP11 : glib2 (EulerOS-SA-2026-1605)	Nessus	Huawei Local Security Checks	2026/3/16	2026/3/16	critical
276961	Linux Distros Unpatched Vulnerability : CVE-2025-13601	Nessus	Misc.	2025/12/1	2026/3/3	high
277237	Fedora 43 : glib2 (2025-bab973d0b9)	Nessus	Fedora Local Security Checks	2025/12/3	2026/2/27	high
279563	Fedora 43 : mingw-glib2 (2025-ecdc29aa34)	Nessus	Fedora Local Security Checks	2025/12/22	2026/2/20	critical
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
303853	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-10.0.1.9)	Nessus	Misc.	2026/3/26	2026/3/26	high
294993	RHEL 8 : glib2 (RHSA-2026:0991)	Nessus	Red Hat Local Security Checks	2026/1/22	2026/2/9	high
296260	Oracle Linux 8 : glib2 (ELSA-2026-0991)	Nessus	Oracle Linux Local Security Checks	2026/1/23	2026/2/9	high
296488	AlmaLinux 9 : glib2 (ALSA-2026:0936)	Nessus	Alma Linux Local Security Checks	2026/1/24	2026/2/9	high
296698	RHEL 9 : glib2 (RHSA-2026:1324)	Nessus	Red Hat Local Security Checks	2026/1/27	2026/2/9	high
296699	RHEL 9 : glib2 (RHSA-2026:1323)	Nessus	Red Hat Local Security Checks	2026/1/27	2026/2/9	high
297513	RHEL 8 : glib2 (RHSA-2026:1626)	Nessus	Red Hat Local Security Checks	2026/2/2	2026/2/9	high
300598	TencentOS Server 2: glib2 (TSSA-2026:0126)	Nessus	Tencent Local Security Checks	2026/3/4	2026/3/4	high
305057	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-7.5.1)	Nessus	Misc.	2026/4/6	2026/4/7	medium
302698	EulerOS Virtualization 2.12.0 : glib2 (EulerOS-SA-2026-1482)	Nessus	Huawei Local Security Checks	2026/3/17	2026/3/17	critical

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