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CVE-2026-87430

⚠️ high
🔍 Scan for this CVE
Summary

Buffer overflow in WebRTC in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Low)

CVSS Score
8.8
High
EPSS Score
0.5
Exploit Probability
Published Date
2026-09-09
First Seen: 2026-09-09
📊 Relative Risk Intelligence

This CVE is High Risk - more severe than 80.8% of all 364,858 vulnerabilities in our database.

#69,999
Top 25% most severe
Severity Percentile
🎯 CISA SSVC Assessment Updated: Sep 9, 2026
🔍 Exploitation Status
None
No known exploits
⚙️ Automatable
NO
Requires human interaction
💥 Technical Impact
Total
Complete system compromise possible
SSVC data provided by CISA
Last Modified 2026-09-10
Source NVD 🔗
CVSS Vector 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE IDs (Weakness Types)
CWE-122

📦 Affected Products 1

Vendor Product Status Affected Versions
google chrome Affected
< 153.0.8010.36

🔗 References 2

https://chromereleases.googleblog.com/2026/09/stable...
Release Notes Vendor Advisory
https://issues.chromium.org/issues/542449805
Permissions Required

🔗 Related CVEs 6

CVE ID Severity CVSS EPSS Summary Published
CVE-2026-95274 ⚠️ high 8.3 0.4 Improper output encoding in DevTools in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromis... 2026-09-29
CVE-2026-95275 🔶 medium 6.5 0.3 Incorrect reference resolution in MediaStream in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to bypas... 2026-09-29
CVE-2026-95276 ⚠️ high 8.3 0.5 Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromise... 2026-09-29
CVE-2026-95277 ⛔ critical 9.6 0.5 Use after free in Views in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to potentially execute arbitra... 2026-09-29
CVE-2026-95278 ⚠️ high 8.4 0.2 Missing authorization in WakeLock in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised ... 2026-09-29
CVE-2026-95279 🔶 medium 5.4 0.3 UI misrepresentation in Omnibox in Google Chrome on on Android prior to 154.0.8037.57 allowed a remote attacker to spoof... 2026-09-29
These CVEs affect the same products