CVE-2026-17843: Inappropriate implementation in Google Chrome
A vulnerability in Google Chrome prior to version 151.0.7922.72 involves an inappropriate implementation in CSS that allows a remote attacker to leak cross-origin data via a crafted HTML page. This issue has been assigned a medium severity level by Chromium security. The vulnerability affects versions before 151.0.7922.72. No explicit patch status is provided in the available data, but a vendor advisory link is given for further details.
AI Analysis
Technical Summary
CVE-2026-17843 is a medium severity vulnerability in Google Chrome related to an inappropriate implementation in CSS. This flaw allows remote attackers to leak cross-origin data by leveraging a crafted HTML page. The vulnerability affects Chrome versions prior to 151.0.7922.72. The vendor advisory is available but does not explicitly state the patch status or remediation level in the provided data.
Potential Impact
The vulnerability enables remote attackers to bypass cross-origin data protections, potentially exposing sensitive information from other origins when a user visits a maliciously crafted HTML page. This can lead to privacy breaches and data leakage across web origins.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html for current remediation guidance. Users and administrators should monitor this advisory for updates and apply any official fixes once available.
CVE-2026-17843: Inappropriate implementation in Google Chrome
Description
A vulnerability in Google Chrome prior to version 151.0.7922.72 involves an inappropriate implementation in CSS that allows a remote attacker to leak cross-origin data via a crafted HTML page. This issue has been assigned a medium severity level by Chromium security. The vulnerability affects versions before 151.0.7922.72. No explicit patch status is provided in the available data, but a vendor advisory link is given for further details.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-17843 is a medium severity vulnerability in Google Chrome related to an inappropriate implementation in CSS. This flaw allows remote attackers to leak cross-origin data by leveraging a crafted HTML page. The vulnerability affects Chrome versions prior to 151.0.7922.72. The vendor advisory is available but does not explicitly state the patch status or remediation level in the provided data.
Potential Impact
The vulnerability enables remote attackers to bypass cross-origin data protections, potentially exposing sensitive information from other origins when a user visits a maliciously crafted HTML page. This can lead to privacy breaches and data leakage across web origins.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html for current remediation guidance. Users and administrators should monitor this advisory for updates and apply any official fixes once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-07-27T23:35:02.496Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html","vendor":"Google"}]
Threat ID: 6a6aa09a9c2644c7f849b65e
Added to database: 07/30/2026, 00:53:46 UTC
Last enriched: 07/30/2026, 03:41:14 UTC
Last updated: 07/30/2026, 03:41:14 UTC
Views: 2
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