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PatchSiren cyber security CVE debrief

CVE-2026-110150 Google CVE debrief

A high-severity vulnerability was found in Google Chrome's Installer on Windows, allowing a local attacker to obtain sensitive information via a local program. The issue was addressed in version 155.0.8059.79. This vulnerability affects Google Chrome installations on Windows systems, particularly those exposed to local programs or untrusted sources. Defenders should verify and update Google Chrome to version 155.0.8059.79 or later. The CVE record and source item provide details on the vulnerability, its impact, and affected versions.

Vendor
Google
Product
Chrome
CVSS
Unknown
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-13
Original CVE updated
2026-10-14
Advisory published
2026-10-13
Advisory updated
2026-10-14

Who should care

Defenders responsible for managing Google Chrome installations on Windows systems, especially those exposed to local programs or untrusted sources, should prioritize verifying and updating Google Chrome to version 155.0.8059.79 or later.

Why it matters

A high-severity vulnerability was found in Google Chrome's Installer on Windows, allowing a local attacker to obtain sensitive information via a local program. Defenders should prioritize verifying and updating Google Chrome to version 155.0.8059.79 or later on Windows systems.

  • Verify and update Google Chrome to version 155.0.8059.79 or later on Windows systems
  • Review local program interactions with Google Chrome for potential vulnerabilities
  • Monitor Google Chrome's Installer for updates and security patches

Technical summary

A high-severity vulnerability was found in Google Chrome's Installer on Windows, allowing a local attacker to obtain sensitive information via a local program. The issue was addressed in version 155.0.8059.79. This vulnerability affects Google Chrome installations on Windows systems, particularly those exposed to local programs or untrusted sources. The vulnerability can be mitigated by verifying and updating Google Chrome to version 155.0.8059.79 or later. The CVE record and source item provide details on the vulnerability, its impact, and affected versions.

Defensive priority

Defenders should prioritize verifying and updating Google Chrome to version 155.0.8059.79 or later on Windows systems, especially those exposed to local programs or untrusted sources.

Recommended defensive actions

  • Verify and update Google Chrome to version 155.0.8059.79 or later on Windows systems
  • Review local program interactions with Google Chrome for potential vulnerabilities
  • Monitor Google Chrome's Installer for updates and security patches
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
  • Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
  • Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record and source item provide details on the vulnerability, its impact, and affected versions. However, additional information from official sources may be necessary to fully assess the vulnerability.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-110150 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-110150

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

  • CVE-2026-110150 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-110150

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

Supplemental references

  • CVE-2026-110150

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/110xxx/CVE-2026-110150.json

    cve_program_cvelist_v5

  • Source reference

    Unverified legacy reference

    URL: https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_01668083673.html

    Supplemental source

  • Source reference

    Unverified legacy reference

    URL: https://issues.chromium.org/issues/561334760

    Supplemental source

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.