OCTOBER 13, 2026
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Case File

CVE-2026-93378

LOW · CVSS 3.1 EPSS 0.22%

Source: NVD + CISA KEV + EPSS · Published 2026-09-17 · Last synced 2026-10-13

CyberRota Analysis

AI-Generated

A vulnerability in Google Chrome prior to version 153.0.8010.52 allows remote attackers to bypass site isolation by exploiting missing authorization in the Storage component, particularly through crafted PDF files. This could lead to unauthorized access to sensitive data from other sites. Organizations using affected versions of Chrome should prioritize updates to mitigate potential risks associated with this vulnerability.

CVE
CVE-2026-93378
Severity
LOW
CVSS
3.1
EPSS
0.22%
Chrome

Original NVD Description

Missing authorization in Storage in Google Chrome prior to 153.0.8010.52 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. (Chromium security severity: Medium)

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-106427 MEDIUM CVE-2026-106426 HIGH CVE-2026-106424 MEDIUM CVE-2026-106423 HIGH CVE-2026-106422 MEDIUM CVE-2026-106421 HIGH