CVE-2025-46420CWE-401

Libsoup: memory leak on soup_header_parse_quality_list() via soup-headers.c

Medium · published April 24, 2025

CVSS v3.1
6.5
EPSS
1%
Percentile
47.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00584 · 47.2th percentile
Weakness
CWE-401 · Missing Release of Memory after Effective Lifetime
Published
2025-04-24T12:58Z
EPSS history
Timeline
  • 24 APR 12:58Z
    Libsoup: memory leak on soup_header_parse_quality_list() via soup-headers.c
    cvelistv5