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Vulnerability record · CVE-2024-52532 · published 11 November 2024

CVE-2024-52532: Gnome libsoup vulnerability

Gnome · Libsoup

GNOME libsoup before 3.6.1 has an infinite loop, and memory consumption. during the reading of certain patterns of WebSocket data from clients.

7.5 CVSS 3.1 High EPSS 0.93% · top 41.1% CWE-835 · CWE-835
7.5CVSS 3.1 base score
0.93%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

GNOME libsoup before 3.6.1 has an infinite loop, and memory consumption. during the reading of certain patterns of WebSocket data from clients.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gitlab.gnome.org/GNOME/libsoup/-/issues/391 Issue Tracking
https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/410 Issue Tracking
https://gitlab.gnome.org/Teams/Releng/security/-/wikis/home Vendor Advisory
https://lists.debian.org/debian-lts-announce/2024/12/msg00014.html

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-17266Gnome libsoup out-of-bounds read vulnerabilitylibsoup from versions 2.65.1 until 2.68.1 have a heap-based buffer over-read because soup_ntlm_parse_challenge() in soup-auth-ntlm.c does not properl…EPSS 2.8%9.8CVE-2018-12910Gnome libsoup out-of-bounds read vulnerabilityThe get_cookies function in soup-cookie-jar.c in libsoup 2.63.2 allows attackers to have unspecified impact via an empty hostname.EPSS 4.2%9.8CVE-2017-2885Gnome libsoup out-of-bounds write vulnerabilityAn exploitable stack based buffer overflow vulnerability exists in the GNOME libsoup 2.58. A specially crafted HTTP request can cause a stack overflo…EPSS 24%9.1CVE-2026-2369Gnome libsoup vulnerabilityA flaw was found in libsoup. An integer underflow vulnerability occurs when processing content with a zero-length resource, leading to a buffer overr…EPSS 0.42%8.2CVE-2026-5119Gnome libsoup cleartext transmission vulnerabilityA flaw was found in libsoup. When establishing HTTPS tunnels through a configured HTTP proxy, sensitive session cookies are transmitted in cleartext …EPSS 0.33%8.2CVE-2026-2436Gnome libsoup vulnerabilityA flaw was found in libsoup's SoupServer. A remote attacker could exploit a use-after-free vulnerability where the `soup_server_disconnect()` functio…EPSS 0.45%7.5CVE-2026-4271Gnome libsoup use after free vulnerabilityA 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 impleme…EPSS 1.3%7.5CVE-2024-52530Gnome libsoup http request smuggling vulnerabilityGNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\0' characters at the end of header names are ignored, i.e.,…EPSS 0.78%

Source: NIST National Vulnerability Database (record CVE-2024-52532), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.