What is CVE-2026-44889?

CVE-2026-44889 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. WebOb: Location header normalization during redirect leads to open redirect

Which CVE IDs does CVE-2026-44889 cover?

CVE-2026-44889 covers the following CVE IDs: CVE-2026-44889. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-44889?

CVE-2026-44889 has a CVSS v3 base score of 6.1, published by Microsoft Security Response Center (MSRC).

CVE-2026-44889MediumCVSS 6.1

WebOb: Location header normalization during redirect leads to open redirect

Vendor

Microsoft Security Response Center (MSRC)

Published

June 30, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-44889 →