Libsoup: null pointer dereference in soup_message_headers_get_content_disposition when "filename" parameter is present, but has no value in content-disposition header — CVE-2025-32913

Summary

Advisory CVE-2025-32913. Libsoup: null pointer dereference in soup_message_headers_get_content_disposition when "filename" parameter is present, but has no value… Vendor: Microsoft. Source: MSRC. Threat: high. CVSS 7.5. See the official…

What to do

General, cautious steps (verify details in the official source):

• Prioritize patching or mitigation immediately (treat as actively risky).
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

Read the official source

Related advisories