CVE-2025-32911

Description

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.

CVSS v3.1 Score

9.0

CRITICAL

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness Type (CWE)

CWE-590 CWE-590

References

Other References

https://access.redhat.com/errata/RHSA-2025:21657 https://access.redhat.com/errata/RHSA-2025:4439 https://access.redhat.com/errata/RHSA-2025:4440 https://access.redhat.com/errata/RHSA-2025:4508 https://access.redhat.com/errata/RHSA-2025:4538 https://access.redhat.com/errata/RHSA-2025:4560 https://access.redhat.com/errata/RHSA-2025:4568 https://access.redhat.com/errata/RHSA-2025:4609 https://access.redhat.com/errata/RHSA-2025:4624 https://access.redhat.com/errata/RHSA-2025:7436

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 9.0 (CRITICAL).

How severe is CVE-2025-32911? +

CVE-2025-32911 has a CVSS v3.1 score of 9.0 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2025-32911? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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