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CVE-2025-46420

medium

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.

References

https://access.redhat.com/errata/RHSA-2025:7436

https://access.redhat.com/errata/RHSA-2025:4624

https://access.redhat.com/errata/RHSA-2025:4609

https://access.redhat.com/errata/RHSA-2025:4568

https://access.redhat.com/errata/RHSA-2025:4560

https://access.redhat.com/errata/RHSA-2025:4538

https://access.redhat.com/errata/RHSA-2025:4508

https://access.redhat.com/errata/RHSA-2025:4440

https://access.redhat.com/errata/RHSA-2025:4439

https://bugzilla.redhat.com/show_bug.cgi?id=2361963

https://access.redhat.com/security/cve/CVE-2025-46420

Details

Source: Mitre, NVD

Published: 2025-04-24

Updated: 2025-05-13

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00044