PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-79049 Google CVE debrief

The CVE-2026-79049 vulnerability, caused by incorrect reference resolution in Passwords in Google Chrome prior to 152.0.7977.65, allows a remote attacker to bypass system access restrictions via a crafted file. This Medium severity vulnerability, with a CVSS score of 4.3, requires immediate attention from users of Google Chrome, particularly those with sensitive data or system access. The CVE record was published on 2026-08-25T21:18:00.700Z and has not been modified since then. To address this vulnerability, it is crucial to update Google Chrome to the latest version and implement additional security measures.

Vendor
Google
Product
Chrome
CVSS
MEDIUM 4.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-25
Original CVE updated
2026-08-31
Advisory published
2026-08-25
Advisory updated
2026-08-31

Who should care

Users of Google Chrome, particularly those with sensitive data or system access, should be aware of this vulnerability and take immediate action to update their browsers. This includes administrators responsible for maintaining Chrome deployments, security teams monitoring for potential threats, and operators who may be impacted by the vulnerability. It is crucial for these stakeholders to review the official advisory and implement necessary security measures to prevent potential system access restrictions bypass.

Technical summary

The CVE-2026-79049 vulnerability is caused by incorrect reference resolution in Passwords in Google Chrome prior to 152.0.7977.65. This vulnerability allows a remote attacker to bypass system access restrictions via a crafted file. The vulnerability has a CVSS score of 4.3 and a severity of MEDIUM. It is essential for users of Google Chrome, particularly those with sensitive data or system access, to be aware of this vulnerability and take immediate action to update their browsers. The CVE record was published on 2026-08-25T21:18:00.700Z and has not been modified since then.

Defensive priority

Medium severity vulnerability in Google Chrome, requiring immediate attention to prevent potential system access restrictions bypass.

Recommended defensive actions

  • Apply the official patch to update Google Chrome to version 152.0.7977.65 or later
  • Restrict access to sensitive features and resources
  • Monitor system logs for potential exploitation attempts
  • 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

Evidence notes

The CVE-2026-79049 vulnerability is caused by incorrect reference resolution in Passwords in Google Chrome prior to 152.0.7977.65. According to the NVD, this vulnerability has a CVSS score of 4.3 and a severity of MEDIUM. The vulnerability allows a remote attacker to bypass system access restrictions via a crafted file.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-79049 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-79049

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

  • CVE-2026-79049 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-79049

    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.