CVE-2025-46420
MEDIUM EPSS 38.3%
Published Apr 24, 20251y ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Published Apr 24, 2025 1y ago
Last Modified Jun 17, 2026 2w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
38.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-401
References 12
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:4439
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:4440
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:4508
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:4538
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:4560
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:4568
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:4609
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:4624
- access.redhat.com https://access.redhat.com/errata/RHSA-2025:7436
- access.redhat.com https://access.redhat.com/security/cve/CVE-2025-46420
- bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2361963
- gitlab.gnome.org https://gitlab.gnome.org/GNOME/libsoup/-/issues/438
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.