CVE-2026-9117

⚠️ high

Summary

Type Confusion in GFX in Google Chrome on Linux, ChromeOS prior to 148.0.7778.179 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted video file. (Chromium security severity: High)

CVSS Score

7.5

High

EPSS Score

0.3

Exploit Probability

Published Date

2026-05-20

First Seen: 2026-05-21

📊 Relative Risk Intelligence

This CVE is Moderate Risk - more severe than 67.9% of all 353,401 vulnerabilities in our database.

#113,306

Above average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: May 21, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Total

Complete system compromise possible

SSVC data provided by CISA

Last Modified 2026-07-23

Source NVD 🔗

CVSS Vector 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE IDs (Weakness Types)

CWE-843

📦 Affected Products 1

Vendor	Product	Status	Affected Versions
google	chrome	Affected	< 148.0.7778.179

🔗 References 2

https://chromereleases.googleblog.com/2026/05/stable...

Vendor Advisory

https://issues.chromium.org/issues/497542537

Permissions Required

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-85046	⚠️ high	8.8	1.2	Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside ...	2026-09-03
CVE-2026-84323	🔶 medium	5.3	0.2	Missing authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromise...	2026-09-02
CVE-2026-84324	⛔ critical	9.0	0.3	Use after free in Proxy in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code outs...	2026-09-02
CVE-2026-84325	⛔ critical	9.8	0.3	Improper input validation in DataTransfer in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging s...	2026-09-02
CVE-2026-84326	⚠️ high	8.8	0.3	Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code...	2026-09-02
CVE-2026-84328	ℹ️ low	3.1	0.2	Missing authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromise...	2026-09-02

These CVEs affect the same products