Threat Intelligence / CVE / CVE-2026-15902

CVE-2026-15902 — Google Chrome

EPSS 0.2% (higher than 18.6% of all scored CVEs) · Priority 0.7/10 · Published 2026-07-20

As of 2026-07-20, CVE-2026-15902 is a vulnerability in Google Chrome, EPSS 0.2% (18.6th percentile). Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2026-15902, most recently “Multiple Vulnerabilities in Google Chrome Enable Remote Code Execution and Information Disclosure (CVE-2026-15899 through CVE-2026-15905)”.

Last updated: 2026-07-20

What is CVE-2026-15902?

Use after free in Cast in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

The record classifies CVE-2026-15902 under weakness class CWE-416. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 54 days ago.

Severity and exploitation probability

EPSS (FIRST): 0.2% probability of exploitation in the next 30 days, higher than 18.6% of all scored CVEs
CISA KEV: Not listed in the CISA Known Exploited Vulnerabilities catalog
Threadlinqs priority: 0.7/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
Published: 2026-07-20

Is CVE-2026-15902 being exploited?

It currently carries a trending score of 34 in the Threadlinqs vulnerability feed.

Affected products and versions

Google: Chrome

How to fix CVE-2026-15902

No vendor patch reference has been recorded for CVE-2026-15902 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

Threat activity tracking CVE-2026-15902

1 tracked threat in the Threadlinqs corpus references CVE-2026-15902, either in the campaign’s CVE list or as an indicator on the campaign record.

Multiple Vulnerabilities in Google Chrome Enable Remote Code Execution and Information Disclosure (CVE-2026-15899 through CVE-2026-15905) — HIGH · 2026-07-18

Sources

Enriched from CVE.org, NVD, FIRST EPSS, GitHub Security Advisories. Last verified by Threadlinqs on 2026-07-21. This product uses the NVD API but is not endorsed or certified by the NVD.

Other references

Full detection coverage & IOCs for threats exploiting CVE-2026-15902 are available via the Threadlinqs MCP server (Purple tier). View plans →

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