CVE-2025-32913: libsoup2.4 NULL Pointer Dereference
CVSS: 7.5v3.1HighDeferred
AliasesUBUNTU-CVE-2025-32913DEBIAN-CVE-2025-32913
Published 14-04-2025Last modified 29-06-2026
Vulnerability summary
CVE-2025-32913 is a high (CVSS 7.5) NULL Pointer Dereference vulnerability in libsoup2.4. EPSS estimates a 0.84% chance of exploitation in the next 30 days, higher than 57.1% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
0.84%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 26 · Related 12DLA-4140-1MGASA-2025-0261OPENSUSE-SU-2025:15189-1RHSA-2025:21657RHSA-2025:4439RHSA-2025:4440RHSA-2025:4508RHSA-2025:4538RHSA-2025:4560RHSA-2025:4568RHSA-2025:4609RHSA-2025:4624RHSA-2025:7436RHSA-2025:8292RHSA-2025:9179SUSE-SU-2025:01504-1SUSE-SU-2025:01794-1SUSE-SU-2025:01801-1SUSE-SU-2025:01802-1SUSE-SU-2025:01864-1SUSE-SU-2025:1504-1SUSE-SU-2025:1510-1SUSE-SU-2025:20375-1SUSE-SU-2025:20446-1USN-7490-1USN-7490-3
Timeline
- 14-04-2025PublishedVulnerability first disclosed.
- 29-06-2026Last modifiedVulnerability information updated.
Description
A flaw was found in libsoup, where the soup_message_headers_get_content_disposition() function is vulnerable to a NULL pointer dereference. This flaw allows a malicious HTTP peer to crash a libsoup client or server that uses this function.
CVSS metrics
4 scores · 4 sources · 1 versionHigh 7.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.84%
Chance of exploitation in the next 30 days
Percentile
57%
Versus all other CVEs
30-day change
+0.01 pp
From 0.83% on 19-09-2026
19-09-202619-10-2026
EPSS score0.84%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian2 products
- libsoup2.4All versions (No fix recorded) | < 2.74.3-10.1
- libsoup3All versions (No fix recorded) | < 3.6.4-1
Ubuntu2 products
- libsoup2.4< 2.52.2-1ubuntu0.3+esm1 | < 2.62.1-1ubuntu0.4+esm2 | < 2.70.0-1ubuntu0.3 | < 2.74.2-3ubuntu0.3 | < 2.74.3-6ubuntu1.3
- libsoup3< 3.0.7-0ubuntu1+esm3 | < 3.4.4-5ubuntu0.3
2 vendors · 4 products
