Important: Red Hat Security Advisory: libsoup security update

An update for libsoup is now available for Red Hat Enterprise Linux 9. 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 each vulnerability from t...

libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins)

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

Important: Red Hat Security Advisory: libsoup security update

An update for libsoup is now available for Red Hat Enterprise Linux 8. 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 each vulnerability from t...

libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins)

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins)

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

libsoup security update

2.62.3-11 - Backport patch for CVE-2025-14523...

libsoup security update

2.72.0-12.3 - Fix patch for CVE-2025-14523 to handle comparison case-insensitively 2.72.0-12.2 - Backport patch for CVE-2025-14523 2.72.0-12.1 - Backport patch for CVE-2025-4945 and CVE-2025-11021...

Oracle Linux 9 : libsoup (ELSA-2026-0422)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-0422 advisory. - Fix patch for CVE-2025-14523 to handle comparison case-insensitively - Backport patch for CVE-2025-14523 Tenable has extracted the preceding description block...

Oracle Linux 8 : libsoup (ELSA-2026-0421)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-0421 advisory. 2.62.3-11 - Backport patch for CVE-2025-14523 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that...

Important: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy First- vs Last-Value Wins CVE-2025-14523 For more details about the security issues, including the impact, a CVSS score,...

Important: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy First- vs Last-Value Wins CVE-2025-14523 For more details about the security issues, including the impact, a CVSS score,...

ALSA-2026:0421 Important: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy First- vs Last-Value Wins CVE-2025-14523 For more details about the security issues, including the impact, a CVSS score,...

ALSA-2026:0422 Important: libsoup security update

The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy First- vs Last-Value Wins CVE-2025-14523 For more details about the security issues, including the impact, a CVSS score,...

libsoup-2_4-1-2.74.3-13.1 on GA media (moderate)

libsoup-24-1-2.74.3-13.1 on GA media Announcement ID: openSUSE-SU-2026:10024-1 Rating: moderate Cross-References: CVE-2025-14523 CVSS scores: CVE-2025-14523 SUSE : 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N CVE-2025-14523 SUSE : 8.3...

SUSE CVE-2026-0719

A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in...

Linux Distros Unpatched Vulnerability : CVE-2026-0716

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 libsoup's WebSocket frame processing when handling incoming messages. If a non-default configuration is used where the maximum incoming...

OPENSUSE-SU-2026:10024-1 libsoup-2_4-1-2.74.3-13.1 on GA media

These are all security issues fixed in the libsoup-24-1-2.74.3-13.1 package on the GA media of openSUSE Tumbleweed...

OPENSUSE-SU-2026:10023-1 libsoup-3_0-0-3.6.5-10.1 on GA media

These are all security issues fixed in the libsoup-30-0-3.6.5-10.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-0719

A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in...

CVE-2026-0719

A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in...