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CVE-2026-6296

⛔ critical
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Summary

Heap buffer overflow in ANGLE in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

CVSS Score
9.6
Critical
EPSS Score
0.0
Exploit Probability
Published Date
2026-04-15
First Seen: 2026-04-20
📊 Relative Risk Intelligence

This CVE is Very High Risk - more severe than 90.2% of all 318,071 vulnerabilities in our database.

#31,299
Top 10% most severe
Severity Percentile
🎯 CISA SSVC Assessment Updated: Apr 15, 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 2026-04-17
Source NVD 🔗
CVSS Vector 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE IDs (Weakness Types)
CWE-122

📦 Affected Products 1

Vendor Product Status Affected Versions
google chrome Affected
< 147.0.7727.101

🔗 References 2

https://chromereleases.googleblog.com/2026/04/stable...
Release Notes Vendor Advisory
https://issues.chromium.org/issues/490170083
Permissions Required

🔗 Related CVEs 6

CVE ID Severity CVSS EPSS Summary Published
CVE-2026-6919 ⛔ critical 9.6 0.1 Use after free in DevTools in Google Chrome prior to 147.0.7727.117 allowed a remote attacker who had compromised the re... 2026-04-23
CVE-2026-6920 ⛔ critical 9.6 0.1 Out of bounds read in GPU in Google Chrome on Android prior to 147.0.7727.117 allowed a remote attacker who had compromi... 2026-04-23
CVE-2026-6921 ⚠️ high 8.3 0.1 Race in GPU in Google Chrome on Windows prior to 147.0.7727.117 allowed a remote attacker to potentially perform a sandb... 2026-04-23
CVE-2026-6297 ⚠️ high 8.3 0.0 Use after free in Proxy in Google Chrome prior to 147.0.7727.101 allowed an attacker in a privileged network position to... 2026-04-15
CVE-2026-6298 🔶 medium 4.3 0.0 Heap buffer overflow in Skia in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to obtain potentially se... 2026-04-15
CVE-2026-6299 ⚠️ high 8.8 0.0 Use after free in Prerender in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code... 2026-04-15
These CVEs affect the same products