CVE-2026-95355: Incorrect authorization in Google Chrome
Incorrect authorization in Navigation in Google Chrome on on iOS prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
CVE-2026-95355 is an incorrect authorization vulnerability affecting Google Chrome on iOS versions before 154.0.8037.57. The flaw exists in the Navigation component and could allow a remote attacker, who has already compromised the renderer process, to execute arbitrary code outside the sandbox environment by leveraging a specially crafted HTML page. This elevates the attacker's capabilities beyond the renderer sandbox, increasing the potential impact of exploitation.
Potential Impact
Successful exploitation could lead to arbitrary code execution outside the sandbox on affected Chrome versions on iOS, potentially allowing an attacker to bypass sandbox restrictions and execute code with higher privileges. This increases the risk of system compromise or further malicious activity on the device.
Mitigation Recommendations
A fix is available in Google Chrome version 154.0.8037.57 for iOS. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html for more details.
CVE-2026-95355: Incorrect authorization in Google Chrome
Description
Incorrect authorization in Navigation in Google Chrome on on iOS prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS v3.1
Score 8.3high
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-95355 is an incorrect authorization vulnerability affecting Google Chrome on iOS versions before 154.0.8037.57. The flaw exists in the Navigation component and could allow a remote attacker, who has already compromised the renderer process, to execute arbitrary code outside the sandbox environment by leveraging a specially crafted HTML page. This elevates the attacker's capabilities beyond the renderer sandbox, increasing the potential impact of exploitation.
Potential Impact
Successful exploitation could lead to arbitrary code execution outside the sandbox on affected Chrome versions on iOS, potentially allowing an attacker to bypass sandbox restrictions and execute code with higher privileges. This increases the risk of system compromise or further malicious activity on the device.
Mitigation Recommendations
A fix is available in Google Chrome version 154.0.8037.57 for iOS. Users and administrators should update to this version or later to remediate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html for more details.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-09-22T05:10:32.540Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html","vendor":"Google"}]
Threat ID: 6abbf88057f14566d451c8bd
Added to database: 09/29/2026, 17:42:24 UTC
Last enriched: 09/29/2026, 17:45:49 UTC
Last updated: 09/29/2026, 18:37:06 UTC
Views: 6
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