CVE-2026-113025 Google CVE debrief

Who should care

Defenders responsible for managing Google Chrome deployments should assess exposure and prioritize patching to mitigate potential risks. This includes verifying Chrome versions, applying patches, and monitoring for potential sandbox escapes. Defenders should also review Chromium security advisories and track exceptions, retest remediated assets, and close the item only after evidence is documented.

Why it matters

CVE-2026-113025 is a use-after-free vulnerability in Google Chrome's Input component that could allow remote code execution inside the sandbox. Defenders should verify Chrome versions, apply patches, and monitor for potential sandbox escapes.

• Potential code execution inside the sandbox requires verification and mitigation
• Defenders must verify Chrome versions and apply patches to prevent exploitation
• Limited information available about the vulnerability and its impact

Technical summary

A use-after-free vulnerability exists in the Input component of Google Chrome prior to version 156.0.8078.47. This vulnerability could allow remote attackers to execute arbitrary code inside the sandbox via a crafted HTML page. The vulnerability requires verification and mitigation by defenders, who should assess exposure and prioritize patching to mitigate potential risks. The CVE record and NVD entry provide limited information about the vulnerability, with Chromium security severity listed as Low. Defenders should verify Chrome versions, apply patches, and monitor for potential sandbox escapes.

Defensive priority

Defenders should prioritize verifying Chrome versions and applying patches due to potential code execution risk inside the sandbox.

Recommended defensive actions

• Verify Chrome version and apply patches
• Monitor for potential sandbox escapes
• Review Chromium security advisories
• 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
• 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

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability, with Chromium security severity listed as Low. The vulnerability affects Google Chrome versions prior to 156.0.8078.47 and is related to a use-after-free issue in the Input component. Defenders should verify Chrome versions, apply patches, and monitor for potential sandbox escapes.

Sources and 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.