PatchSiren cyber security CVE debrief

CVE-2026-110169 Google CVE debrief

CVE-2026-110169 debrief based on CVE Program and NVD records. This high-severity use-after-free vulnerability in V8 in Google Chrome prior to 155.0.8059.79 allows a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. Defenders managing Google Chrome deployments should assess exposure and prioritize updating to the latest version to prevent potential remote code execution inside the sandbox. The CVE record and NVD entry indicate a use-after-free vulnerability in V8 in Google Chrome prior to 155.0.8059.79.

Vendor: Google
Product: Chrome
CVSS: Unknown
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-10-13
Original CVE updated: 2026-10-15
Advisory published: 2026-10-13
Advisory updated: 2026-10-15

Who should care

Defenders responsible for managing Google Chrome deployments should assess exposure and prioritize updating to the latest version to prevent potential remote code execution inside the sandbox. This includes IT administrators, security teams, and vulnerability management teams who are responsible for ensuring the security of Google Chrome deployments within their organizations. Additionally, operators and platform administrators who manage Google Chrome on

Why it matters

CVE-2026-110169 is a high-severity use-after-free vulnerability in V8 in Google Chrome prior to 155.0.8059.79. Defenders managing Google Chrome deployments should assess exposure and prioritize updating to the latest version to prevent potential remote code execution inside the sandbox.

Remote code execution inside the sandbox
Potential for arbitrary code execution
Verification of Google Chrome version required
Update priority for Google Chrome deployments

Technical summary

The CVE record and NVD entry indicate a use-after-free vulnerability in V8 in Google Chrome prior to 155.0.8059.79. The vulnerability allows a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. This high-severity vulnerability affects Google Chrome deployments and requires immediate attention to prevent potential remote code execution inside the sandbox. Defenders managing Google Chrome deployments should assess exposure and prioritize updating to the latest version. The vulnerability is a result of a use-after-free issue in the V8 engine, which is used by Google Chrome to execute JavaScript code.

Defensive priority

High

Recommended defensive actions

Update Google Chrome to version 155.0.8059.79 or later
Verify that Google Chrome is up-to-date
Monitor Google Chrome for any suspicious activity
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

Sources and references

Verified primary and authoritative sources

CVE-2026-110169 CVE Program record
Publisher, destination, and source semantics verified

URL: https://www.cve.org/CVERecord?id=CVE-2026-110169

CVE Program - Official CVE Program record with source-provided CVE metadata.
CVE-2026-110169 NVD vulnerability detail
Publisher, destination, and source semantics verified

URL: https://nvd.nist.gov/vuln/detail/CVE-2026-110169

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

Supplemental references

CVE-2026-110169
Unverified legacy reference

URL: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/110xxx/CVE-2026-110169.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/567088929

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.