CVE-2026-13903
HIGHCVSS 8.8/10EPSS 0.30%
Last modified
CVE-2026-13903 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Insufficient policy enforcement in Bluetooth in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium). EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
Insufficient policy enforcement in Bluetooth in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)
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 | < 150.0.7871.47 |
References
- https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.htmlVendor Advisory, Release Notes
- https://issues.chromium.org/issues/503912196Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-13903?
Insufficient policy enforcement in Bluetooth in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform privilege escalation via a crafted HTML page. (Chromium security severity: Medium)
How severe is CVE-2026-13903?
CVE-2026-13903 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.
How do I fix CVE-2026-13903?
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.
Related CVEs from 2026
- CVE-2026-13898Use after free in Cast Receiver in Google Chrome prior to 15…8.8
- CVE-2026-13899Use after free in HTML in Google Chrome prior to 150.0.7871.…8.8
- CVE-2026-1390The Redirect countdown plugin for WordPress is vulnerable to…4.3
- CVE-2026-13900Inappropriate implementation in Chromecast in Google Chrome …6.5
- CVE-2026-13901Insufficient policy enforcement in Serial in Google Chrome p…9.6
- CVE-2026-13902Inappropriate implementation in Chrome for iOS in Google Chr…4.3
- CVE-2026-13904Inappropriate implementation in Safe Browsing in Google Chro…6.5
- CVE-2026-13905Race in Chrome for iOS in Google Chrome on iOS prior to 150.…4.2
- CVE-2026-13906Out of bounds read in Codecs in Google Chrome prior to 150.0…6.5
- CVE-2026-13907Inappropriate implementation in iOSWeb in Google Chrome on i…4.2
- CVE-2026-13908Insufficient validation of untrusted input in Omnibox in Goo…6.5
- CVE-2026-13909Insufficient policy enforcement in DevTools in Google Chrome…9.6
Are you affected by CVE-2026-13903?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST