CVE-2026-11258

MediumCVSS 6.5/10Last modified Jul 23, 2026

Description

Inappropriate implementation in File System Access in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass discretionary access control via a crafted HTML page. (Chromium security severity: Low)

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-284

Affected software

VendorProductVersions
GoogleChrome>= 149.0.7827.53, < 149.0.7827.53

References

Timeline

Published
Jun 5, 2026
Last modified
Jul 23, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-112594.3Insufficient validation of untrusted input in Cast in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin pCVE-2026-1125937.7An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. ACVE-2026-1125957.5This issue was addressed with improved authentication. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2. ACVE-2026-1125965.5An integer overflow was addressed with improved bounds checking. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvCVE-2026-1125996.5A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS GoCVE-2026-11266.3A security vulnerability has been detected in lwj flow up to a3d2fe8133db9d3b50fda4f66f68634640344641. This affects the function uploadFile CVE-2026-112604.3Inappropriate implementation in Permissions in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass content security polCVE-2026-1126016.2An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.8.2. An app may be able to cause aCVE-2026-1126023.3An authorization issue was addressed with improved state management. This issue is fixed in Xcode 27.2. An app may be able to access sensitiCVE-2026-1126045.5An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. ProcesCVE-2026-1126053.3This issue was addressed with improved handling of symlinks. This issue is fixed in Xcode 27.2. An app may be able to read arbitrary files.CVE-2026-1126066.2A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS
CVE-2026-11258: Medium severity, CVSS 6.5 | Vulnix