GHSA-fp4x-j6ch-w8q5 · Severity: critical — A flaw was found in libsoup, which is vulnerable to a use-after-free memory issue not on the heap...
A use-after-free type vulnerability was found in libsoup, in the soup_message_headers_get_content_disposition() function. This flaw allows a malicious HTTP client to cause memory corruption in the libsoup server.
Conclusion & alert: CVE-2025-32911 is rated Moderate Risk (54.7/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 0.80%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.13% | 0.80% | +0.67% |
| 2 | 2026-05-24 | 0.15% | 0.13% | -0.03% |
| 3 | 2026-05-23 | — | 0.15% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.0 | 3.1 | CRITICAL |
|
2.2 | 6.0 | [email protected] |
GHSA-fp4x-j6ch-w8q5 · Severity: critical — A flaw was found in libsoup, which is vulnerable to a use-after-free memory issue not on the heap...
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2025-32911 not yet assigned priority: Debian including 2 source packages (libsoup2.4, libsoup3), 7 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 6, open 1. | https://security-tracker.debian.org/tracker/CVE-2025-32911 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2025-32911 |
suse
|
high | — | https://www.suse.com/security/cve/CVE-2025-32911/ |
ubuntu
|
medium | CVE-2025-32911 medium priority: Ubuntu including 2 source packages (libsoup2.4, libsoup3), 16 status rows across 9 suites (bionic, focal, jammy, noble, oracular, plucky, questing, upstream, xenial): released 11, not-affected 3, DNE 1, needed 1. | https://ubuntu.com/security/CVE-2025-32911 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| No affected products in dataset. | |||