Vulnerability Intelligence Report
Libsoup: double free on soup_message_headers_get_content_disposition() through "soup-message-headers.c" via "params" ghashtable value
CVE-2025-32911
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.
No Active Exploit Signals
CVSS Base Score
9.0
CRITICAL
Exploitability:2.3
Impact Score:6.1
EPSS Probability:0.80%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-590 ↗Free of Memory not on the Heap
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| 0 < 3.6.3 (affected) | ||
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | 0:2.62.2-9.el7_9 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | 0:2.62.2-6.el7_9 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8 | 0:2.62.3-8.el8_10 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8 | 0:2.8-3.el8_10.1 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8 | 0:8.10-1 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8 | 0:2.62.3-8.el8_10 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 0:2.62.3-1.el8_2.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 0:2.62.3-2.el8_4.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8.4 Telecommunications Update Service | 0:2.62.3-2.el8_4.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | 0:2.62.3-2.el8_4.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 0:2.62.3-2.el8_6.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 0:2.62.3-2.el8_6.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 0:2.62.3-2.el8_6.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | 0:2.62.3-3.el8_8.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 9 | 0:2.72.0-10.el9_6.1 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | 0:2.72.0-8.el9_0.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | 0:2.72.0-8.el9_2.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 0:2.72.0-8.el9_4.4 < * (unaffected) |
| Red Hat | Red Hat Enterprise Linux 10 | all |
| Red Hat | Red Hat Enterprise Linux 6 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.798%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Red Hat, Inc. · Vendor · USA |
| Reserved | 2025-04-14T01:59:13 |
| Published | 2025-04-15T15:39:34 |
| Patch Date | 2025-04-14 |
| Last Updated | 2026-06-29T21:26:53 |
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