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vulnerability
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CVE-2025-46420
Component Overview
Vulnerability Overview
Name
CVE-2025-46420
Source
NVD (
link
)
Debian (
link
)
Description
A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes.
CWEs
CWE-401
Published Date
Apr 24, 2025
Updated Date
Jun 17, 2026
Workaround
-
Advisories
Analysis
#
Affected Component
Analysis
libsoup
Patched
Vulnerability Ratings
#
6.5
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
libsoup
buildroot
master
2.74.3
Patched
libsoup3
openwrt
master
3.7.1-r2
Not Affected
libsoup3
openwrt
openwrt-25.12
3.6.5-r1
Not Affected
libsoup
yocto
kirkstone
3.0.7
Patched
libsoup
yocto
master
3.6.6
Not Affected
libsoup
yocto
scarthgap
3.4.4
Patched
Resolved with patches
#
libsoup (buildroot:2025.02.x)
#
Title
Author
Resolve
1
soup_header_parse_quality_list: Fix leak
Patrick Griffis <pgriffis@igalia.com>
CVE-2025-46420
libsoup (buildroot:master)
#
Title
Author
Resolve
1
soup_header_parse_quality_list: Fix leak
Patrick Griffis <pgriffis@igalia.com>
CVE-2025-46420
libsoup (yocto:kirkstone)
#
Title
Author
Resolve
1
soup_header_parse_quality_list: Fix leak
Patrick Griffis <pgriffis@igalia.com>
CVE-2025-46420