Improper input validation in Passwords in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially leak sensitive information… (CVE-2026-87590)
An improper input validation vulnerability in the Passwords component of Google Chrome prior to version 153.0.8010.36 could allow a remote attacker to potentially leak sensitive information via crafted network traffic. The Chromium security team has rated this issue as medium severity. No CVSS score or detailed exploit information is currently available.
AI Analysis
Technical Summary
CVE-2026-87590 describes an input validation flaw in the Passwords feature of Google Chrome versions before 153.0.8010.36. This vulnerability could be exploited remotely through specially crafted network traffic to leak sensitive information. The issue is categorized under CWE-20 (Improper Input Validation). There is no public evidence of exploitation in the wild, and no patch or vendor advisory details are provided in the input data.
Potential Impact
The vulnerability may lead to unauthorized disclosure of sensitive information due to improper input validation in the password management component of affected Chrome versions. The impact is rated medium by the Chromium security team, indicating a moderate risk of information leakage without direct evidence of active exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users and administrators should monitor official Google Chrome security advisories for updates and apply the official fix once available. Until then, cautious handling of network traffic and limiting exposure to untrusted networks may reduce risk.
Improper input validation in Passwords in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially leak sensitive information… (CVE-2026-87590)
Description
An improper input validation vulnerability in the Passwords component of Google Chrome prior to version 153.0.8010.36 could allow a remote attacker to potentially leak sensitive information via crafted network traffic. The Chromium security team has rated this issue as medium severity. No CVSS score or detailed exploit information is currently available.
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-2026-87590 describes an input validation flaw in the Passwords feature of Google Chrome versions before 153.0.8010.36. This vulnerability could be exploited remotely through specially crafted network traffic to leak sensitive information. The issue is categorized under CWE-20 (Improper Input Validation). There is no public evidence of exploitation in the wild, and no patch or vendor advisory details are provided in the input data.
Potential Impact
The vulnerability may lead to unauthorized disclosure of sensitive information due to improper input validation in the password management component of affected Chrome versions. The impact is rated medium by the Chromium security team, indicating a moderate risk of information leakage without direct evidence of active exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users and administrators should monitor official Google Chrome security advisories for updates and apply the official fix once available. Until then, cautious handling of network traffic and limiting exposure to untrusted networks may reduce risk.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-jp6c-hf5w-2834
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-87590"]
- Ecosystems
- []
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6aa15f91acd9273b49618ac7
Added to database: 09/09/2026, 13:30:57 UTC
Last enriched: 09/09/2026, 14:08:12 UTC
Last updated: 09/09/2026, 20:52:00 UTC
Views: 2
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