CVE-2026-87447
MEDIUM
6.5
CVSS Score
Published: September 9, 2026 at 12:09 AM UTC
Updated: September 10, 2026 at 07:28 PM UTC
1 product affected across 1 vendorChrome
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
Description
Incorrect authorization in Network in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: High)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
Release NotesVendor Advisory
Source: cverecord
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.htmlSSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.5MEDIUMCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusANALYZED
CWE
CWE-863
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