vulnerability context

CVE-2026-12443

CVSS 8.8 HIGHEPSS 44%CWE-416OTX 8 pulses

Use after free in Web Authentication in Google Chrome prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

Published 2026-06-17 · last modified 2026-06-18

details

CISA KEV status: Not in catalog
CVSS v3: 8.8 / HIGH
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS: 44% percentile (score 0.0060)
CWE: CWE-416
OTX pulses: 8 total, 0 recent

View on NVD → · cve.org

source mentions 2

[CyberHub] 📌 CVE-2026-12443 - Use after free in Web Authentication in Google Chrome prior to 149.0.7827.155 allowed a remote at...Bluesky:@cyberhub.blog · 1h ago
CVE-2026-12443 Use after free in Web AuthenticationMSRC Update Guide · 12d ago

source consensus

Bluesky:@cyberhub.blog1×
MSRC Update Guide1×

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