EUVD-2026-38337Published
Astro: Host-header full-read SSRF in core prerendered error-page fetch (prerenderedErrorPageFetch default + unvalidated createRequestFromNodeRequest URL)
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-54299 · Microsoft / collected KEV context
cve-program · CVE-2026-54299
euvd · EUVD-2026-38337
nvd · CVE-2026-54299
osv · GHSA-2pvr-wf23-7pc7
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.