CVE-2026-58597

Microsoft Edge (Chromium-based) Spoofing Vulnerability

MEDIUM 4.3

En bref

Source: NVD
EPSS: EPSS 0.70 % · centile 53 (2026-10-28)
État: PUBLISHED
Publiée: 2026-07-03 20:35 UTC
Mise à jour: 2026-10-28 20:06 UTC
Attribuée par: microsoft
Statut NVD: Analyzed

Description

Insufficient ui warning of dangerous operations in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

Faiblesses (CWE)

CWE-357

Références

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58597

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C	microsoft
CVSS 3.1	MEDIUM 4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	NVD · secure@microsoft.com (Secondary)

Références européennes

ENISA EUVD · EUVD-2026-41597
GCVE · GCVE-0-2026-58597

Avis du CERT-FR

CERTFR-2026-AVI-0840 — Multiples vulnérabilités dans Microsoft Edge · cert.ssi.gouv.fr

Configurations affectées (CPE NVD)

cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:-:*:*:* < 150.0.4078.48

Produits affectés

Produit	Versions
Microsoft · Microsoft Edge (Chromium-based)	affected 1.0.0.0 < 150.0.4078.48

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD