CVE-2026-87578
HIGH
8.3
CVSS Score
Published: September 9, 2026 at 12:09 AM UTC
Updated: September 10, 2026 at 04:18 AM UTC
1 product affected across 1 vendorChrome
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Severity
HIGH8.3
Exploit prediction
EPSS 0.2%
SSVC
No known exploit
Description
Use after free in Receiver in Google Chrome prior to 153.0.8010.36 allowed an adjacent attacker to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: High)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
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 automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8.3HIGHCISA-ADP
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-416
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