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PatchSiren cyber security CVE debrief

CVE-2026-10900 Google CVE debrief

CVE-2026-10900 is a high-severity vulnerability in Google Chrome on Mac, allowing potential heap corruption via a crafted HTML page. The vulnerability is caused by a use-after-free issue in the Passwords component. An attacker could exploit this vulnerability by convincing a user to engage in specific UI gestures.

Vendor
Google
Product
Chrome
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-07-22
Advisory published
2026-06-04
Advisory updated
2026-07-22

Who should care

Users of Google Chrome on Mac, particularly those who engage in sensitive activities online, should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The vulnerability has a CVSS score of 7.5 and is classified as HIGH severity. It was published on [cvePublishedAt] and modified on [cveModifiedAt]. The affected version of Google Chrome is prior to 149.0.7827.53.

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Be cautious when engaging in UI gestures on untrusted websites.

Evidence notes

The vulnerability is caused by a use-after-free issue in the Passwords component of Google Chrome on Mac.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-10900 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-10900

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-10900 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-10900

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.