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CVE record · CVE-2025-32053

Libsoup: heap buffer overflows in sniff_feed_or_html() and skip_insignificant_space()

CVSS 6.5 MediumEPSS 0.0067 · 52nd percentile

Published by the CVE Program (CNA: redhat) at 3 Apr 2025, 13:37 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Not given Not given Package name: libsoup https://gitlab.gnome.org/GNOME/libsoup/
  • affected before 3.6.1 semver
Other versions: unaffected
Red Hat Red Hat Enterprise Linux 8 Package name: libsoup https://access.redhat.com/downloads/content/package-browser/
  • unaffected 0:2.62.3-8.el8_10 to before * rpm
Other versions: affected
Red Hat Red Hat Enterprise Linux 8 Package name: mingw-freetype https://access.redhat.com/downloads/content/package-browser/
  • unaffected 0:2.8-3.el8_10.1 to before * rpm
Other versions: affected
Red Hat Red Hat Enterprise Linux 8 Package name: spice-client-win https://access.redhat.com/downloads/content/package-browser/
  • unaffected 0:8.10-1 to before * rpm
Other versions: affected
Red Hat Red Hat Enterprise Linux 8 Package name: libsoup https://access.redhat.com/downloads/content/package-browser/
  • unaffected 0:2.62.3-8.el8_10 to before * rpm
Other versions: affected
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Package name: libsoup https://access.redhat.com/downloads/content/package-browser/
  • unaffected 0:2.62.3-3.el8_8.4 to before * rpm
Other versions: affected
Red Hat Red Hat Enterprise Linux 9 Package name: libsoup https://access.redhat.com/downloads/content/package-browser/
  • unaffected 0:2.72.0-10.el9_6.1 to before * rpm
Other versions: affected
Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support Package name: libsoup https://access.redhat.com/downloads/content/package-browser/
  • unaffected 0:2.72.0-8.el9_2.4 to before * rpm
Other versions: affected
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support Package name: libsoup https://access.redhat.com/downloads/content/package-browser/
  • unaffected 0:2.72.0-8.el9_4.4 to before * rpm
Other versions: affected
Red Hat Red Hat Enterprise Linux 10 Package name: libsoup3 https://access.redhat.com/downloads/content/package-browser/ No versions given Other versions: unaffected
Red Hat Red Hat Enterprise Linux 6 Package name: libsoup https://access.redhat.com/downloads/content/package-browser/ No versions given Other versions: unknown
Red Hat Red Hat Enterprise Linux 7 Package name: libsoup https://access.redhat.com/downloads/content/package-browser/ No versions given Other versions: unknown
Identifiers
CVE-2025-32053
CNA
redhat
Weakness (CWE)
CWE-126
Tags
Published
3 Apr 2025
Updated
5 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.5 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L CNA (redhat)
  • CISA KEV Not listed.
  • EPSS 0.0067, the 52nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 3 Apr 2025, 13:37 UTC Confirmed by the CVE List
  2. 3 Apr 2025, 14:15 UTC Confirmed by NVD

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.