CVE-2025-10585
Last modified
CVE-2025-10585 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Type confusion in V8 in Google Chrome prior to 140.0.7339.185 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High). CISA has confirmed active exploitation in the wild. EPSS estimates a 5.42% chance of exploitation in the next 30 days.
Description
Type confusion in V8 in Google Chrome prior to 140.0.7339.185 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 140.0.7339.185 | |
| Siemens | Cadra | All versions |
References
- https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_17.htmlRelease Notes, Vendor Advisory
- https://issues.chromium.org/issues/445380761Issue Tracking, Permissions Required
- https://cert-portal.siemens.com/productcert/html/ssa-470355.htmlThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-10585US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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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.
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