CVE-2025-6191
HIGHCVSS 8.8/10EPSS 8.79%
Last modified
CVE-2025-6191 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Integer overflow in V8 in Google Chrome prior to 137.0.7151.119 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High). EPSS estimates a 8.79% chance of exploitation in the next 30 days.
Description
Integer overflow in V8 in Google Chrome prior to 137.0.7151.119 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 137.0.7151.119 |
References
- https://issues.chromium.org/issues/420697404Issue Tracking, Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-6191?
Integer overflow in V8 in Google Chrome prior to 137.0.7151.119 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
How severe is CVE-2025-6191?
CVE-2025-6191 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 8.79% probability of exploitation in the next 30 days.
How do I fix CVE-2025-6191?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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 2025
- CVE-2025-61895Rejected reason: Not used
- CVE-2025-6190The Realty Portal – Agent plugin for WordPress is vulnerable…8.8
- CVE-2025-61906Opencast is a free, open-source platform to support the mana…4.3
- CVE-2025-61907Icinga 2 is an open source monitoring system. In Icinga 2 ve…6.5
- CVE-2025-61908Icinga 2 is an open source monitoring system. From 2.10.0 to…6.5
- CVE-2025-61909Icinga 2 is an open source monitoring system. From 2.10.0 to…4.4
- CVE-2025-61910The NASA’s Interplanetary Overlay Network (ION) is an implem…7.5
- CVE-2025-61911python-ldap is a lightweight directory access protocol (LDAP…6.5
- CVE-2025-61912python-ldap is a lightweight directory access protocol (LDAP…5.3
- CVE-2025-61913Flowise is a drag & drop user interface to build a customize…9.9
- CVE-2025-61914n8n is an open source workflow automation platform. Prior to…5.4
- CVE-2025-61915OpenPrinting CUPS is an open source printing system for Linu…6.7
Are you affected by CVE-2025-6191?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST