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CVE-2026-76041 Google CVE debrief

An AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:18:28.173Z and has not been modified since then. CVE-2026-76041 is an information leak vulnerability in Skia, a component of Google Chrome. This vulnerability, with a CVSS score of 4.3, could allow a remote attacker to potentially bypass web origin policy via a crafted HTML page. The vulnerability was rated as High severity by Chromium. Security teams responsible for Google Chrome deployments should verify that their systems are updated to version 151.0.7922.169 or later to mitigate this vulnerability. Limited evidence suggests that this vulnerability may impact Google Chrome deployments. Further verification is needed to confirm affected scope and severity.

Vendor
Google
Product
Chrome
CVSS
MEDIUM 4.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-18
Original CVE updated
2026-08-21
Advisory published
2026-08-18
Advisory updated
2026-08-21

Who should care

Security teams responsible for Google Chrome deployments should verify that their systems are updated to version 151.0.7922.169 or later to mitigate this vulnerability. Additionally, teams should review and apply vendor advisory for mitigation. Security teams should also monitor for similar vulnerabilities in Google Chrome and review compensating controls for exposed systems while remediation is scheduled and verified.

Technical summary

CVE-2026-76041 is an information leak vulnerability in Skia, a component of Google Chrome. This vulnerability, with a CVSS score of 4.3, could allow a remote attacker to potentially bypass web origin policy via a crafted HTML page. The vulnerability was rated as High severity by Chromium. It is recommended that security teams responsible for Google Chrome deployments verify that their systems are updated to version 151.0.7922.169 or later to mitigate this vulnerability.

Defensive priority

Medium priority given the information leak and potential bypass of web origin policy.

Recommended defensive actions

  • Verify Chrome version is 151.0.7922.169 or later
  • Review and apply vendor advisory
  • Monitor for similar vulnerabilities in Google Chrome
  • 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
  • Review compensating controls for exposed systems while remediation is scheduled and verified

Evidence notes

Evidence from the NVD and Chromium security severity indicates a High severity vulnerability. However, detailed exploit information is limited. Security teams should verify Chrome version and review vendor advisory for mitigation. The vulnerability could allow a remote attacker to potentially bypass web origin policy via a crafted HTML page. Limited evidence suggests that this vulnerability may impact Google Chrome deployments. Further verification is needed to confirm affected scope and severity.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:18:28.173Z and has not been modified since then.