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CVE-2026-17739: chrome before 151.0.7922.72 (exclusive); +1 more affected products
CVE-2026-17739. CVSS 3.1 base score 4.2 (MEDIUM, Source advisory). EPSS 0.0015 (percentile 0.03813), scored 22-Oct-2026.
Affected technology
chrome · before 151.0.7922.72 (exclusive)
google
Chrome · 151.0.7922.72 to before 151.0.7922.72
Google
Description’s affected range: prior to 151.0.7922.72 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts or HTML (UXSS) via a crafted Chrome Extension. (Chromium security severity: Medium)
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 4.2/10) rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-79
- CCR priority
- 16.8 /100 (P5)
- CVSS 3.1
- 4.2 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N · Source advisory
- EPSS
- 0.0015 · percentile 0.03811 · 2026-10-24
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-17739.html