CVE-2026-110156
Last modified
CVE-2026-110156 is a high-severity vulnerability rated 8.3/10 on the CVSS scale. Incorrect reference resolution in Extensions in Google Chrome on on Mac prior to 155.0.8059.79 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: High). EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
Incorrect reference resolution in Extensions in Google Chrome on on Mac prior to 155.0.8059.79 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: High)
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 155.0.8059.79 |
References
- https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.htmlRelease Notes, Vendor Advisory
- https://issues.chromium.org/issues/561892119Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-110156?
How severe is CVE-2026-110156?
How do I fix CVE-2026-110156?
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-2026-110150Privilege elevation in Installer in Google Chrome on on Wind…5.5
- CVE-2026-110151Use after free in Media in Google Chrome prior to 155.0.8059…8.8
- CVE-2026-110152Buffer overflow in ANGLE in Google Chrome on on Android prio…9.6
- CVE-2026-110153Use after free in Media in Google Chrome prior to 155.0.8059…8.8
- CVE-2026-110154Use after free in Canvas in Google Chrome prior to 155.0.805…8.8
- CVE-2026-110155Buffer overflow in PDFium in Google Chrome prior to 155.0.80…8.8
- CVE-2026-110157Use after free in SVG in Google Chrome prior to 155.0.8059.7…8.8
- CVE-2026-110158Use after free in Passwords in Google Chrome prior to 155.0.…8.3
- CVE-2026-110159Incorrect authorization in Updater in Google Chrome prior to…9.6
- CVE-2026-11016Insufficient validation of untrusted input in Network in Goo…6.5
- CVE-2026-110160Missing authorization in ReadingMode in Google Chrome prior …4.2
- CVE-2026-110161Use after free in Network in Google Chrome prior to 155.0.80…9.6
Are you affected by CVE-2026-110156?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST