HIGH 7.5 Microsoft

CVE-2025-32907

Libsoup: denial of service in server when client requests a large amount of overlapping ranges with range header

Microsoft Security Update 2025-Apr: Libsoup: denial of service in server when client requests a large amount of overlapping ranges with range header

Affected Products

cm2 libsoup 3.0.4-7 on CBL Mariner 2.0
azl3 libsoup 3.4.4-7 on Azure Linux 3.0
cbl2 libsoup 3.0.4-7 on CBL Mariner 2.0
cbl2 libsoup 3.0.4-7 on CBL-Mariner 2.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-32907
https://nvd.nist.gov/vuln/detail/CVE-2025-32907

Published: 2025-04-08 · Source: Microsoft · Feed updated: 2026-08-24

This high severity vulnerability with a CVSS score of 7.5 was published on 2025-04-08 via Microsoft. Affected: cm2 libsoup 3.0.4-7 on CBL Mariner 2.0, azl3 libsoup 3.4.4-7 on Azure Linux 3.0, cbl2 libsoup 3.0.4-7 on CBL Mariner 2.0 and 1 more.

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