🛡️ CVE-2025-32052 on Debian — libsoup2.4

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A flaw was found in libsoup. A vulnerability in the sniff_unknown() function may lead to heap buffer over-read.

Distribution advisory

This page covers CVE-2025-32052 as tracked by Debian, for the package libsoup2.4. The fix is available in version 2.74.3-10; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity none, availability low.

Weakness class

DEBIAN-CVE-2025-32052 is classified as CWE-126: Buffer Over-read. The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

Affected software

DEBIAN-CVE-2025-32052 is recorded against 2 packages.

  • libsoup2.4 (fixed in 2.74.3-10)
  • libsoup3 (fixed in 3.6.1-1)

Timeline and source

Published on 3 April 2025 and last revised on 4 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

security-tracker.debian.org (Advisory)

CVE-2025-32052 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2025-04-03
Updated 2026-08-12
Modified 2026-08-04
Fix URL N/A

Affected Packages

Software From version Fixed in
libsoup2.4 — 2.74.3-10
libsoup3 — 3.6.1-1

Vulnerability Monitoring

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DEBIAN-CVE-2025-32052 is rated CVSS 6.5 Medium. BotEraser monitors your WordPress installation and notifies you when software you use appears in our vulnerability database.

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