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PatchSiren cyber security CVE debrief

CVE-2026-113341 Google CVE debrief

A critical vulnerability in Google Chrome's Skia component on Android prior to version 156.0.8078.47 could allow remote attackers to potentially read memory inside the sandbox via a crafted HTML page. This vulnerability requires immediate attention from Android Chrome users to update to the latest version and verify their current version to prevent potential exploitation. The vulnerability exists due to a memory corruption issue in the Skia component, which can be exploited by a remote attacker to potentially read memory inside the sandbox.

Vendor
Google
Product
Chrome
CVSS
Unknown
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-20
Original CVE updated
2026-10-21
Advisory published
2026-10-20
Advisory updated
2026-10-21

Who should care

Android users of Google Chrome, particularly those who browse the web on their devices, should be aware of this vulnerability and ensure they are running the latest version of Chrome.

Why it matters

This critical vulnerability in Google Chrome's Skia component on Android requires immediate attention from Android Chrome users to update to the latest version and verify their current version to prevent potential exploitation.

  • Potential memory read inside the sandbox via crafted HTML page.
  • Critical severity vulnerability requiring immediate attention.
  • Verification of Chrome version is necessary to ensure mitigation.

Technical summary

The vulnerability exists in the Skia component of Google Chrome on Android prior to version 156.0.8078.47. A remote attacker could potentially read memory inside the sandbox via a crafted HTML page. This critical severity vulnerability requires immediate attention from Android Chrome users to update to the latest version and verify their current version to prevent potential exploitation. The vulnerability is a memory corruption issue in the Skia component that can be exploited by a remote attacker to potentially read memory inside the sandbox.

Defensive priority

High priority for Android Chrome users to update to version 156.0.8078.47 or later.

Recommended defensive actions

  • Update Google Chrome on Android to version 156.0.8078.47 or later.
  • Review and verify that Chrome is updated to the latest version.
  • Monitor for any suspicious activity or potential exploitation attempts.
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
  • Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance.
  • Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed.
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review.

Evidence notes

The CVE record and source item provide details on the vulnerability, including its existence in Chrome on Android prior to version 156.0.8078.47. The vulnerability is a critical severity issue that requires immediate attention from Android Chrome users. The source item provides CVE details, and the CVE Program record provides official CVE metadata. The NVD detail page provides an official vulnerability assessment.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-113341 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-113341

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

  • CVE-2026-113341 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-113341

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

Supplemental references

  • CVE-2026-113341

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/113xxx/CVE-2026-113341.json

    cve_program_cvelist_v5

  • Source reference

    Unverified legacy reference

    URL: https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html

    Supplemental source

  • Source reference

    Unverified legacy reference

    URL: https://issues.chromium.org/issues/569165786

    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.