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CVE-2026-106385 Google CVE debrief

CVE-2026-106385 debrief based on CVE Program and NVD records. Google Chrome users should assess exposure to this low-severity vulnerability. The CVE record was published on 2026-10-06T18:41:42.082Z and has not been modified since then. This vulnerability affects Google Chrome versions prior to 155.0.8059.39, allowing a remote attacker to potentially bypass system access restrictions via crafted network traffic. Chrome users should verify their version and update to 155.0.8059.39 or later.

Vendor
Google
Product
Chrome
CVSS
Unknown
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-06
Original CVE updated
2026-10-09
Advisory published
2026-10-06
Advisory updated
2026-10-09

Who should care

Google Chrome users, particularly those with Chrome versions prior to 155.0.8059.39, should assess exposure to this low-severity vulnerability. Chrome users should verify their version and update to 155.0.8059.39 or later. Security teams and IT administrators responsible for managing Chrome deployments should prioritize updating Chrome to the latest version to prevent potential bypass of system access restrictions. Additionally, operators and platform管理人员

Why it matters

CVE-2026-106385 is a low-severity vulnerability in Google Chrome that allows a remote attacker to potentially bypass system access restrictions via crafted network traffic. Chrome users should verify their version and update to 155.0.8059.39 or later.

  • Verify Chrome version and update to 155.0.8059.39 or later to prevent potential bypass of system access restrictions
  • Monitor Chrome releases for future updates to ensure continued security

Technical summary

A race condition in Chromoting in Google Chrome prior to 155.0.8059.39 allows a remote attacker to potentially bypass system access restrictions via crafted network traffic. This vulnerability has a low severity and is related to Chromoting in Google Chrome. Chrome users should verify their version and update to 155.0.8059.39 or later to address this issue. The CVE Program record and NVD vulnerability detail page provide official information about CVE-2026-106385. Google Chrome versions prior to 155.0.8059.39 are affected by a race condition in Chromoting.

Defensive priority

Verify Chrome version and update to 155.0.8059.39 or later.

Recommended defensive actions

  • Verify Chrome version is 155.0.8059.39 or later
  • Update Chrome to the latest version
  • Monitor Chrome releases for future updates
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE Program record and NVD vulnerability detail page provide official information about CVE-2026-106385. Google Chrome versions prior to 155.0.8059.39 are affected by a race condition in Chromoting.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-106385 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-106385

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

  • CVE-2026-106385 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-106385

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

Supplemental references

  • CVE-2026-106385

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/106xxx/CVE-2026-106385.json

    cve_program_cvelist_v5

  • Source reference

    Unverified legacy reference

    URL: https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html

    Supplemental source

  • Source reference

    Unverified legacy reference

    URL: https://issues.chromium.org/issues/554874487

    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.