What is CVE-2026-12547?

CVE-2026-12547 is a security advisory published by Microsoft Security Response Center (MSRC). Libsoup: information disclosure in libsoup via soupauthmanager proxy credential leak on proxy switch

Which CVE IDs does CVE-2026-12547 cover?

CVE-2026-12547 covers the following CVE IDs: CVE-2026-12547. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-12547?

CVE-2026-12547 has a CVSS v3 base score of 3.4, published by Microsoft Security Response Center (MSRC).

CVE-2026-12547CVSS 3.4

Libsoup: information disclosure in libsoup via soupauthmanager proxy credential leak on proxy switch

Vendor

Microsoft Security Response Center (MSRC)

Published

July 27, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-12547 →