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

A flaw was found in libsoup, where soupauthdigestauthenticate is vulnerable to a NULL pointer dereference. This issue may cause the libsoup client to crash...

libsoup: Heap buffer overflow in sniff_unknown()

A flaw was found in libsoup. A vulnerability in the sniffunknown function may lead to heap buffer over-read...

libsoup: NULL Pointer Dereference on libsoup through function "sniff_mp4" in soup-content-sniffer.c

A flaw was found in libsoup. SoupContentSniffer may be vulnerable to a NULL pointer dereference in the sniffmp4 function. The HTTP server may cause the libsoup client to crash...

libsoup: Heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space()

A flaw was found in libsoup. A vulnerability in snifffeedorhtml and skipinsignificantspace functions may lead to a heap buffer over-read...

libsoup: Integer overflow in append_param_quoted

A flaw was found in libsoup. The libsoup appendparamquoted function may contain an overflow bug resulting in a buffer under-read...

libsoup: NULL pointer dereference in soup_message_headers_get_content_disposition when "filename" parameter is present, but has no value in Content-Disposition header

A flaw was found in libsoup, where the soupmessageheadersgetcontentdisposition 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...

libsoup: Double free on soup_message_headers_get_content_disposition() through "soup-message-headers.c" via "params" GHashTable value

A use-after-free type vulnerability was found in libsoup, in the soupmessageheadersgetcontentdisposition function. This flaw allows a malicious HTTP client to cause memory corruption in the libsoup server...

libsoup: Out of bounds reads in soup_headers_parse_request()

A flaw was found in libsoup, where the soupheadersparserequest 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...

RHEL 8 : mingw-freetype and spice-client-win (RHSA-2025:8292)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:8292 advisory. MinGW Windows Freetype library. Security Fixes: freetype: OOB write when attempting to parse font subglyph structures related to TrueType GX...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 / 25.04 : libsoup vulnerabilities (USN-7543-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 / 25.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7543-1 advisory. Jan Raski discovered that libsoup incorrectly handled certain headers when sending HTTP/2...

Critical Photon OS Security Update - PHSA-2025-4.0-0807

Updates of 'rubygem-nokogiri', 'python3-mako', 'nodejs', 'libsoup', 'gobgp' packages of Photon OS have been released...

The vulnerability of the soup_header_parse_quality_list() function in the libsoup library allows a hacker to trigger a service failure.

The vulnerability of the soupheaderparsequalitylist function in the libsoup library is related to memory leaks. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

AlmaLinux 8 : mingw-freetype (ALSA-2025:8292)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-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...

CVE-2025-32053 affecting package libsoup for versions less than 3.4.4-6

CVE-2025-32053 affecting package libsoup for versions less than 3.4.4-6. A patched version of the package is available...

USN-7543-1: libsoup vulnerabilities

Jan Różański discovered that libsoup incorrectly handled certain headers when sending HTTP/2 requests over TLS. An attacker could possibly use this issue to cause a denial of service. This issue only affected libsoup3 in Ubuntu 24.04 LTS, Ubuntu 24.10, and Ubuntu 25.04. CVE-2025-32908 Jan Różańsk...

USN-7543-1 libsoup3, libsoup2.4 vulnerabilities

Jan Różański discovered that libsoup incorrectly handled certain headers when sending HTTP/2 requests over TLS. An attacker could possibly use this issue to cause a denial of service. This issue only affected libsoup3 in Ubuntu 24.04 LTS, Ubuntu 24.10, and Ubuntu 25.04. CVE-2025-32908 Jan Różańsk...

RHSA-2025:8252 Red Hat Security Advisory: libsoup security update

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libsoup: Integer Underflow in soup_multipart_new_from_message() Leading to Denial of Service in libsoup

A flaw was found in the soupmultipartnewfrommessage function of the libsoup HTTP library, which is commonly used by GNOME and other applications to handle web communications. The issue occurs when the library processes specially crafted multipart messages. Due to improper validation, an internal...

Important: Red Hat Security Advisory: libsoup security update

An update for libsoup is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

libsoup: OOB Read on libsoup through function "soup_multipart_new_from_message" in soup-multipart.c leads to crash or exit of process

A flaw was found in libsoup, where the soupmultipartnewfrommessage 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...