Incorrect authorization in DeviceBoundSessionCredentials in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin… (CVE-2026-87626)
A vulnerability in Google Chrome prior to version 153.0.8010.36 allows a remote attacker to bypass the web origin policy due to incorrect authorization in DeviceBoundSessionCredentials. This issue is classified with medium severity by Chromium security. No exploit is known to be active in the wild, and no patch information is currently provided.
AI Analysis
Technical Summary
CVE-2026-87626 describes an incorrect authorization flaw in the DeviceBoundSessionCredentials component of Google Chrome versions before 153.0.8010.36. This flaw enables a remote attacker to bypass the web origin policy by sending crafted network traffic. The vulnerability is categorized under CWE-863 (Incorrect Authorization). There is no CVSS score or detailed vendor advisory available, and no known exploits have been reported.
Potential Impact
The vulnerability allows bypassing the web origin policy, potentially enabling unauthorized access to web resources or data that should be restricted by origin. The impact is rated medium by Chromium security, indicating a moderate risk if exploited.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should monitor official Google Chrome security advisories for updates. No specific mitigation steps are provided in the available data.
Incorrect authorization in DeviceBoundSessionCredentials in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass web origin… (CVE-2026-87626)
Description
A vulnerability in Google Chrome prior to version 153.0.8010.36 allows a remote attacker to bypass the web origin policy due to incorrect authorization in DeviceBoundSessionCredentials. This issue is classified with medium severity by Chromium security. No exploit is known to be active in the wild, and no patch information is currently provided.
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-87626 describes an incorrect authorization flaw in the DeviceBoundSessionCredentials component of Google Chrome versions before 153.0.8010.36. This flaw enables a remote attacker to bypass the web origin policy by sending crafted network traffic. The vulnerability is categorized under CWE-863 (Incorrect Authorization). There is no CVSS score or detailed vendor advisory available, and no known exploits have been reported.
Potential Impact
The vulnerability allows bypassing the web origin policy, potentially enabling unauthorized access to web resources or data that should be restricted by origin. The impact is rated medium by Chromium security, indicating a moderate risk if exploited.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should monitor official Google Chrome security advisories for updates. No specific mitigation steps are provided in the available data.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-h39m-337p-pwp4
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-87626"]
- Ecosystems
- []
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6aa15f8facd9273b49618a33
Added to database: 09/09/2026, 13:30:55 UTC
Last enriched: 09/09/2026, 14:04:16 UTC
Last updated: 09/09/2026, 21:51:59 UTC
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.