MEDIUM 5.9 Microsoft

CVE-2026-5119

Libsoup: libsoup: information disclosure via cleartext transmission of cookies during https tunnel establishment

Microsoft Security Update 2026-Mar: Libsoup: libsoup: information disclosure via cleartext transmission of cookies during https tunnel establishment

Affected Products

References

Published: 2026-03-10 · Source: Microsoft · Feed updated: 2026-08-10
This medium severity vulnerability with a CVSS score of 5.9 was published on 2026-03-10 via Microsoft. Affected: cbl2 libsoup 3.0.4-13 on CBL Mariner 2.0, azl3 libsoup 3.4.4-14 on Azure Linux 3.0, azl3 libsoup 3.4.4-16 on Azure Linux 3.0 and 1 more.
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