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CVE-2026-17856: chrome before 151.0.7922.72 (exclusive); +1 more affected products
CVE-2026-17856. CVSS 3.1 base score 9.6 (CRITICAL, Source advisory). EPSS 0.00345 (percentile 0.26815), 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 a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (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 9.6/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-693
- CCR priority
- 38.5 /100 (P4)
- CVSS 3.1
- 9.6 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00345 · percentile 0.26815 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-17856.html