CVE-2026-7909
Last modified
CVE-2026-7909 is a low-severity vulnerability rated 3.1/10 on the CVSS scale. Inappropriate implementation in ServiceWorker in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High). EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
Inappropriate implementation in ServiceWorker in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 148.0.7778.96 |
References
- https://issues.chromium.org/issues/497437113Issue Tracking, Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-7909?
How severe is CVE-2026-7909?
How do I fix CVE-2026-7909?
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-2026-79084Inadequate encryption strength in Notifications in Google Ch…4.3
- CVE-2026-79085Missing authorization in Network in Google Chrome prior to 1…4.3
- CVE-2026-79086Missing authorization in CustomTabs in Google Chrome on on A…5.1
- CVE-2026-79087Injection in Chrome Tabs in Google Chrome prior to 152.0.797…4.3
- CVE-2026-79088Incorrect authorization in FileSystem in Google Chrome prior…6.5
- CVE-2026-79089Race condition in Transactions Platform in Google Chrome on …5.3
- CVE-2026-79090Improper privilege management in Actor in Google Chrome prio…9.8
- CVE-2026-79091Use after free in Bluetooth in Google Chrome on on Mac prior…9.6
- CVE-2026-79093Incorrect authorization in Paint in Google Chrome prior to 1…4.3
- CVE-2026-79094Race condition in Workers in Google Chrome prior to 152.0.79…6.5
- CVE-2026-79095Information leak in Payments in Google Chrome prior to 152.0…4.3
- CVE-2026-79097Use after free in V8 in Google Chrome prior to 152.0.7977.65…8.8
Are you affected by CVE-2026-7909?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST