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PatchSiren cyber security CVE debrief

CVE-2026-10952 Google CVE debrief

CVE-2026-10952 is a high-severity vulnerability in Google Chrome for iOS prior to version 149.0.7827.53. This use-after-free issue allows remote attackers to potentially exploit heap corruption via a crafted HTML page. The vulnerability has a CVSS score of 8.8 and is considered High severity by Chromium security.

Vendor
Google
Product
Chrome
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-07-22
Advisory published
2026-06-04
Advisory updated
2026-07-22

Who should care

Users of Google Chrome on iOS prior to version 149.0.7827.53 should update to the latest version to mitigate this vulnerability.

Technical summary

The vulnerability is a use-after-free issue in Chrome for iOS, which can lead to heap corruption. It requires user interaction (UI:R) and can be exploited remotely (AV:N).

Defensive priority

High

Recommended defensive actions

  • Update Google Chrome on iOS to version 149.0.7827.53 or later.

Evidence notes

Evidence from the NVD and Chromium security team confirms the vulnerability and its severity.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-10952 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-10952

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

  • CVE-2026-10952 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-10952

    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.