EUVD-2026-44773Published

Cilium is a networking, observability, and security solution. Prior to 1.17.17, 1.18.11, and 1.19.5, Cilium clusters using Gateway API allow users with permissions to create or update namespaced HTTPRoutes to mirror HTTP traffic to any Serv…

Exact source revision recorded 7 Nov 2026 12:36:44 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

euvd · EUVD-2026-44773

Published

Cilium is a networking, observability, and security solution. Prior to 1.17.17, 1.18.11, and 1.19.5, Cilium clusters using Gateway API allow users with permissions to create or update namespaced HTTPRoutes to mirror HTTP traffic to any Service in any namespace, bypassing the ReferenceGrant authorization mechanism. Gateway API functionality is disabled by default. This issue is fixed in versions 1.17.17, 1.18.11, and 1.19.5.

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Jul 15, 2026, 7:14:07 PM

dateUpdated: Jul 16, 2026, 12:57:08 PM

Source published: Jul 15, 2026, 7:14:07 PM (timezone not stated)
Source modified: Jul 16, 2026, 12:57:08 PM (timezone not stated)
Observed here: 7 Nov 2026 12:36:44 UTC
Source terms: ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.

EUVD CVSS 3.1 · 5.9 CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L