CVE-2026-7343
Last modified
CVE-2026-7343 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Use after free in Views in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical). EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
Use after free in Views in Google Chrome on Windows prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 147.0.7727.138 |
References
- https://issues.chromium.org/issues/503645680Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-7343?
How severe is CVE-2026-7343?
How do I fix CVE-2026-7343?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-7338Use after free in Cast in Google Chrome prior to 147.0.7727.…7.5
- CVE-2026-7339Heap buffer overflow in WebRTC in Google Chrome prior to 147…8.8
- CVE-2026-7340Integer overflow in ANGLE in Google Chrome on Windows prior …4.3
- CVE-2026-73405An authorization bypass vulnerability in Vulnerability-Looku…5.3
- CVE-2026-7341Use after free in WebRTC in Google Chrome prior to 147.0.772…8.8
- CVE-2026-7342Use after free in WebView in Google Chrome on Android prior …8.8
- CVE-2026-73431Vulnerability-Lookup contains an authentication weakness in…8.8
- CVE-2026-73432Vulnerability-Lookup contains a server-side request forgery …5.1
- CVE-2026-7344Use after free in Accessibility in Google Chrome on Windows …8.8
- CVE-2026-7345Insufficient validation of untrusted input in Feedback in Go…8.3
- CVE-2026-7346Inappropriate implementation in Tint in Google Chrome prior …8.1
- CVE-2026-7347Use after free in Chromoting in Google Chrome prior to 147.0…8.1
Are you affected by CVE-2026-7343?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST