The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:4568 advisory.

    The libsoup packages provide an HTTP client and server library for GNOME.

    Security Fix(es):

    * libsoup: Integer overflow in append_param_quoted (CVE-2025-32050)

    * libsoup: Heap buffer overflow in sniff_unknown() (CVE-2025-32052)

    * libsoup: Heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space() (CVE-2025-32053)

    * libsoup: Out of bounds reads in soup_headers_parse_request() (CVE-2025-32906)

    * libsoup: Double free on  soup_message_headers_get_content_disposition() through  soup-message-     headers.c via params GHashTable value (CVE-2025-32911)

    * libsoup: NULL pointer dereference in  soup_message_headers_get_content_disposition when filename     parameter  is present, but has no value in Content-Disposition header (CVE-2025-32913)

    * libsoup: Information disclosure may leads libsoup client sends Authorization header to a different host     when being redirected by a server (CVE-2025-46421)

    * libsoup: Memory leak on soup_header_parse_quality_list() via soup-headers.c (CVE-2025-46420)

    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.

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

    A flaw was found in libsoup. The package is vulnerable to a heap buffer over-read when sniffing content     via the skip_insight_whitespace() function. Libsoup clients may read one byte out-of-bounds in response to     a crafted HTTP response by an HTTP server.(CVE-2025-2784)

    A flaw was found in libsoup. The libsoup append_param_quoted() function may contain an overflow bug     resulting in a buffer under-read.(CVE-2025-32050)

    A flaw was found in libsoup, where the soup_multipart_new_from_message() function is vulnerable to an out-     of-bounds read. This flaw allows a malicious HTTP client to induce the libsoup server to read out of     bounds.(CVE-2025-32914)

    A flaw was found in libsoup, where the soup_message_headers_get_content_disposition() function is     vulnerable to a NULL pointer dereference. This flaw allows a malicious HTTP peer to crash a libsoup client     or server that uses this function.(CVE-2025-32913)

    A flaw was found in libsoup, where SoupAuthDigest is vulnerable to a NULL pointer dereference. The HTTP     server may cause the libsoup client to crash.(CVE-2025-32912)

    A use-after-free type vulnerability was found in libsoup, in the     soup_message_headers_get_content_disposition() function. This flaw allows a malicious HTTP client to cause     memory corruption in the libsoup server.(CVE-2025-32911)

    A flaw was found in libsoup, where soup_auth_digest_authenticate() is vulnerable to a NULL pointer     dereference. This issue may cause the libsoup client to crash.(CVE-2025-32910)

    A flaw was found in libsoup. SoupContentSniffer may be vulnerable to a NULL pointer dereference in the     sniff_mp4 function. The HTTP server may cause the libsoup client to crash.(CVE-2025-32909)

    A flaw was found in libsoup. The implementation of HTTP range requests is vulnerable to a resource     consumption attack. This flaw allows a malicious client to request the same range many times in a single     HTTP request, causing the server to use large amounts of memory. This does not allow for a full denial of     service.(CVE-2025-32907)

    A flaw was found in libsoup, where the soup_headers_parse_request() function may be vulnerable to an out-     of-bound read. This flaw allows a malicious user to use a specially crafted HTTP request to crash the HTTP     server.(CVE-2025-32906)

    A flaw was found in libsoup. A vulnerability in the sniff_unknown() function may lead to heap buffer over-     read.(CVE-2025-32052)

    A flaw was found in libsoup. A vulnerability in sniff_feed_or_html() and skip_insignificant_space()     functions may lead to a heap buffer over-read.(CVE-2025-32053)

Tenable has extracted the preceding description block directly from the EulerOS libsoup 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:7436 advisory.

    The libsoup packages provide an HTTP client and server library for GNOME.

    Security Fix(es):

    * libsoup: Integer overflow in append_param_quoted (CVE-2025-32050)

    * libsoup: Heap buffer overflow in sniff_unknown() (CVE-2025-32052)

    * libsoup: Heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space() (CVE-2025-32053)

    * libsoup: Out of bounds reads in soup_headers_parse_request() (CVE-2025-32906)

    * libsoup: Denial of service in server when client requests a large amount of  overlapping ranges with     Range header (CVE-2025-32907)

    * libsoup: Double free on  soup_message_headers_get_content_disposition() through  soup-message-     headers.c via params GHashTable value (CVE-2025-32911)

    * libsoup: NULL pointer dereference in  soup_message_headers_get_content_disposition when filename     parameter  is present, but has no value in Content-Disposition header (CVE-2025-32913)

    * libsoup: Information disclosure may leads libsoup client sends Authorization header to a different host     when being redirected by a server (CVE-2025-46421)

    * libsoup: Memory leak on soup_header_parse_quality_list() via soup-headers.c (CVE-2025-46420)

    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 Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2025_8292 advisory.

    * freetype: OOB write when attempting to parse font subglyph structures related to TrueType GX and     variable font files (CVE-2025-27363)

    * libsoup: Integer overflow in append_param_quoted (CVE-2025-32050)

    * libsoup: Heap buffer overflow in sniff_unknown() (CVE-2025-32052)

    * libsoup: Heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space() (CVE-2025-32053)

    * libsoup: Out of bounds reads in soup_headers_parse_request() (CVE-2025-32906)

    * libsoup: Denial of service in server when client requests a large amount of  overlapping ranges with     Range header (CVE-2025-32907)

    * libsoup: NULL Pointer Dereference on libsoup through  function sniff_mp4 in soup-content-sniffer.c     (CVE-2025-32909)

    * libsoup: Null pointer deference on libsoup via  /auth/soup-auth-digest.c through     soup_auth_digest_authenticate on  client when server omits the realm parameter in an Unauthorized     response with Digest authentication (CVE-2025-32910)

    * libsoup: Double free on  soup_message_headers_get_content_disposition() through  soup-message-     headers.c via params GHashTable value (CVE-2025-32911)

    * libsoup: NULL pointer dereference in  soup_message_headers_get_content_disposition when filename     parameter  is present, but has no value in Content-Disposition header (CVE-2025-32913)

Tenable has extracted the preceding description block directly from the CIQ 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 Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2025_4560 advisory.

    * libsoup: Integer overflow in append_param_quoted (CVE-2025-32050)

    * libsoup: Heap buffer overflow in sniff_unknown() (CVE-2025-32052)

    * libsoup: Heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space() (CVE-2025-32053)

    * libsoup: Out of bounds reads in soup_headers_parse_request() (CVE-2025-32906)

    * libsoup: Double free on  soup_message_headers_get_content_disposition() through  soup-message-     headers.c via params GHashTable value (CVE-2025-32911)

    * libsoup: NULL pointer dereference in  soup_message_headers_get_content_disposition when filename     parameter  is present, but has no value in Content-Disposition header (CVE-2025-32913)

    * libsoup: Information disclosure may leads libsoup client sends Authorization header to a different host     when being redirected by a server (CVE-2025-46421)

    * libsoup: Memory leak on soup_header_parse_quality_list() via soup-headers.c (CVE-2025-46420)

    * libsoup: Integer overflow in append_param_quoted [rhel-8.10.z] (CVE-2025-32050)

    * libsoup: Heap buffer overflow in sniff_unknown() [rhel-8.10.z] (CVE-2025-32052)

    * libsoup: Heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space() [rhel-8.10.z]     (CVE-2025-32053)

    * libsoup: Out of bounds reads in soup_headers_parse_request() [rhel-8.10.z] (CVE-2025-32906)

    * libsoup: Double free on  soup_message_headers_get_content_disposition() through  soup-message-     headers.c via params GHashTable value [rhel-8.10.z] (CVE-2025-32911)

    * libsoup: NULL pointer dereference in  soup_message_headers_get_content_disposition when filename     parameter  is present, but has no value in Content-Disposition header [rhel-8.10.z] (CVE-2025-32913)

    * libsoup: Memory leak on soup_header_parse_quality_list() via soup-headers.c [rhel-8.10.z]     (CVE-2025-46420)

    * libsoup: Information disclosure may leads libsoup client sends Authorization header to a different host     when being redirected by a server [rhel-8.10.z] (CVE-2025-46421)

Tenable has extracted the preceding description block directly from the CIQ 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	Published	Updated	Severity
235380	RHEL 8 : libsoup (RHSA-2025:4568)	Nessus	Red Hat Local Security Checks	5/6/2025	6/5/2025	critical
240995	EulerOS 2.0 SP13 : libsoup (EulerOS-SA-2025-1707)	Nessus	Huawei Local Security Checks	6/30/2025	6/30/2025	medium
237336	RHEL 9 : libsoup (RHSA-2025:7436)	Nessus	Red Hat Local Security Checks	5/27/2025	6/5/2025	critical
354511	Rocky Linux 8 [CIQ] Security Update: mingw32-freetype / mingw32-freetype-debuginfo / etc Multiple Vulnerabilities (crlsa-2025_8292)	Nessus	Rocky Linux Local Security Checks	10/1/2026	10/1/2026	high
357062	Rocky Linux 8 [CIQ] Security Update: libsoup / libsoup-debuginfo / libsoup-debugsource / libsoup-devel Multiple Vulnerabilities (crlsa-2025_4560)	Nessus	Rocky Linux Local Security Checks	10/1/2026	10/1/2026	critical

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