Astra Linux – Vulnerability in libsoup2.4

A vulnerability was discovered in the libsoup package. This flaw arises from its failure to correctly verify the termination of multipart HTTP messages. This could allow a remote attacker to send a specially crafted multipart HTTP body, causing the libsoup-consuming server to read beyond its...

Astra Linux – Vulnerability in libsoup2.4

A denial-of-service vulnerability has been identified in the libsoup HTTP client library. This flaw can be triggered when a libsoup client receives an HTTP response with a status code of 401 Unauthorized, which contains a specially crafted domain parameter within the WWW-Authenticate header...

TencentOS Server 4: libsoup (TSSA-2026:0780)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0780 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

CVE-2026-66338

A flaw was found in libsoup. The chunked transfer encoding parser uses a permissive parsing function for chunk sizes that silently accepts inputs violating RFC 9112, including leading whitespace, plus sign prefixes, and trailing invalid characters. When libsoup operates behind a strict frontend...

Linux Distros Unpatched Vulnerability : CVE-2026-15712

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap buffer over-read vulnerability was discovered in libsoup's versions: libsoup 3.0 to 3.7.0 HTTP/2 connection tracking framework. When the library processe...

Linux Distros Unpatched Vulnerability : CVE-2026-15714

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds read vulnerability was found in libsoup's multipart processing subsystem. The flaw exists in the soupmultipartinputstreamreadheaders function...

Linux Distros Unpatched Vulnerability : CVE-2026-15711

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was found in libsoup's WebSocket frame parsing implementation. The library fails to validate length rules specified in RFC 6455 5.5, which...

DEBIAN-CVE-2026-12478

The fix for CVE-2026-0716 commit 6ff7ef0, libsoup 3.6.6 placed the integer overflow guard inside the if masked block, leaving unmasked server-to-client frames unprotected. A malicious WebSocket server can send a crafted unmasked frame with a payload length near UINT64MAX to trigger an OOB read in...

USN-8523-1: libsoup vulnerabilities

Eric Su and Samuel Dainard discovered that libsoup incorrectly handled content with zero-length resources. An attacker could possibly use this issue to trigger a buffer over-read, resulting in information disclosure or a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04...

Astra Linux – Vulnerability in libsoup3

A flaw was discovered in the asynchronous message queue handling of the libsoup library, which is widely used by GNOME and WebKit-based applications for managing HTTP/2 communications. When network operations are aborted at specific timing intervals, an internal message queue item may be freed...

RHEL 9 : libsoup (RHSA-2026:22317)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:22317 advisory. The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Information disclosure via cleartext...

libsoup 安全漏洞

Libsoup is a GNOME project’s HTTP client/server library. Libsoup has a security vulnerability, which stems from an error in the unsigned-to-signed conversion in the soupbodyinputstreamreadchunked function. This vulnerability could allow remote attackers to bypass security controls by sending...

Linux Distros Unpatched Vulnerability : CVE-2026-6324

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. A remote attacker could exploit an unsigned to signed conversion error in the soupbodyinputstreamreadchunked function by sending a...

TencentOS Server 3: libsoup (TSSA-2026:0368)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0368 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Alibaba Cloud Linux 3 : 0124: libsoup (ALINUX3-SA-2026:0124)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0124 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-5119: A flaw was found in libsoup. When...

RHEL 9 : libsoup (RHSA-2026:19356)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:19356 advisory. The libsoup packages provide an HTTP client and server library for GNOME. Security Fixes: libsoup: libsoup: Information disclosure via cleartext...

libsoup: libsoup: Denial of Service via Use-After-Free in HTTP/2 server

A flaw was found in libsoup, a library for handling HTTP requests. This vulnerability, known as a Use-After-Free, occurs in the HTTP/2 server implementation. A remote attacker can exploit this by sending specially crafted HTTP/2 requests that cause authentication failures. This can lead to the...

MiracleLinux 8 : libsoup-2.62.3-14.el8_10 (AXSA:2026-596:09)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-596:09 advisory. libsoup: libsoup: Information disclosure via cleartext transmission of cookies during HTTPS tunnel establishment CVE-2026-5119 Tenable has extracted the...

AlmaLinux 8 : libsoup (ALSA-2026:14087)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:14087 advisory. libsoup: libsoup: Information disclosure via cleartext transmission of cookies during HTTPS tunnel establishment CVE-2026-5119 Tenable has extracted the preceding...

MiracleLinux 9 : libsoup-2.72.0-12.el9_7.6 (AXSA:2026-573:08)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-573:08 advisory. libsoup: libsoup: Information disclosure via cleartext transmission of cookies during HTTPS tunnel establishment CVE-2026-5119 Tenable has extracted the...