Security Advisory

CVE-2026-48815

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-14 20:27:16

Last updated 2026-07-15 12:56:29

Assigner GitHub_M

CVSS score 7.5

State PUBLISHED

Description

sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 4.1.1, the documented certificateOIDs option in sigstore.verify() is accepted by the public API but discarded before verification, so required certificate extension OIDs are never checked and applications relying on certificateOIDs to restrict which certificates may sign artifacts can accept unauthorized certificates. This issue is fixed in version 4.1.1.

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