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PatchSiren cyber security CVE debrief

CVE-2026-95308 Google CVE debrief

CVE-2026-95308 is an integer overflow vulnerability in Google Chrome's Metrics component. This issue, which was reported as having a low severity by Chromium, could potentially allow a remote attacker who has compromised the renderer process to read memory outside the sandbox via a crafted HTML page. The vulnerability affects Google Chrome deployments, and defenders should assess exposure and prioritize patching to prevent potential exploitation. The CVE record and NVD entry provide details about the vulnerability, including its description, CVSS score, and affected versions.

Vendor
Google
Product
Chrome
CVSS
LOW 3.4
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-29
Original CVE updated
2026-11-03
Advisory published
2026-09-29
Advisory updated
2026-11-03

Who should care

Defenders responsible for managing Google Chrome deployments should assess exposure and prioritize patching to prevent potential exploitation.

Why it matters

CVE-2026-95308 is an integer overflow vulnerability in Google Chrome's Metrics component. Defenders should prioritize verifying and applying the available patch to prevent potential exploitation. The vulnerability could potentially allow a remote attacker who has compromised the renderer process to read memory outside the sandbox via a crafted HTML page.

  • Verify patch deployment to prevent potential exploitation
  • Monitor for potential memory read attempts outside the sandbox
  • Review system logs for suspicious activity related to crafted HTML pages

Technical summary

The vulnerability is caused by an integer overflow in the Metrics component of Google Chrome. This could potentially allow a remote attacker who has compromised the renderer process to read memory outside the sandbox via a crafted HTML page. The vulnerability affects Google Chrome deployments prior to version 154.0.8037.57. Defenders should prioritize verifying and applying the available patch to prevent potential exploitation.

Defensive priority

Defenders should prioritize verifying and applying the available patch to prevent potential exploitation.

Recommended defensive actions

  • Verify and apply the available patch to Google Chrome
  • Monitor for potential exploitation attempts
  • Review system logs for suspicious activity

Evidence notes

The CVE record and NVD entry provide details about the vulnerability, including its description, CVSS score, and affected versions. The vulnerability was reported as having a low severity by Chromium. The CVE record was published on 2026-09-29T18:17:22.887Z and has not been modified since then. The NVD entry provides additional information about the vulnerability, including its CVSS score and affected versions. Defenders should verify and apply the available patch to prevent potential

Sources and references

Verified primary and authoritative sources

  • CVE-2026-95308 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-95308

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

  • CVE-2026-95308 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-95308

    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.