Libsoup: libsoup: duplicate host header handling causes host-parsing discrepancy (first- vs last-value wins)

🔗 CVE IDs covered (1)

🎯 Affected products8

• azl3 libsoup 3.4.4-10 on Azure Linux 3.0
• azl3 libsoup 3.4.4-11 on Azure Linux 3.0
• azl3 libsoup 3.4.4-12 on Azure Linux 3.0
• azl3 libsoup 3.4.4-14 on Azure Linux 3.0
• azl3 libsoup 3.4.4-15 on Azure Linux 3.0
• cbl2 libsoup 3.0.4-10 on CBL Mariner 2.0
• cbl2 libsoup 3.0.4-12 on CBL Mariner 2.0
• cbl2 libsoup 3.0.4-13 on CBL Mariner 2.0

🔗 References (1)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-14523