CVE-2026-13815 - Vulnerability Details

Description

Use after free in Blink in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Published: 2026-06-30

Score: 8.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Impact

A use‑after‑free flaw (CWE‑416) in Chrome’s Blink rendering engine lets a remote attacker craft a malicious HTML page that triggers the vulnerability, causing arbitrary code to run inside the browser’s sandbox. The Chromium security team rated the flaw as High, meaning an attacker can execute code without additional privilege escalation.

Affected Systems

Google Chrome browsers, all builds prior to version 150.0.7871.47 are vulnerable if they view a malicious web page. The CVE data does not specify platform scope.

Risk and Exploitability

The vulnerability has a CVSS score of 8.8, indicating high severity. The EPSS score of <1% shows a low but nonzero likelihood of exploitation. It is not listed in the CISA KEV catalog. Attackers can exploit it remotely which can trigger the use‑after‑free and cause arbitrary code to run inside the browser’s sandbox.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google

Chrome

affected

Version	Status	Constraints
`150.0.7871.47`	affected	< 150.0.7871.47

No data.

Vendor Product Confidence Versions

Google

Chrome

100%

Version	Status	Scheme	Platform
`[0,150.0.7871.47)`	affected	generic	—

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Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

Install the latest Google Chrome update (150.0.7871.47 or later), which includes a fix for the use‑after‑free flaw (CWE‑416).
Until the update is applied, limit browsing to trusted sites and enable Safe Browsing.
Deploy a script‑blocking extension or sandboxing tool to reduce the risk of the CWE‑416 vulnerability while the update is pending.

Generated by OpenCVE AI on July 17, 2026 at 14:58 UTC.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Debian DLA	DLA-4672-1	chromium security update
Debian DSA	DSA-6378-1	chromium security update

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00379.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/511722207

History

Fri, 17 Jul 2026 15:15:00 +0000

Type	Values Removed	Values Added
Title		Chrome Blink Use‑After‑Free Enables Remote Code Execution via Crafted HTML

Wed, 15 Jul 2026 11:30:00 +0000

Type	Values Removed	Values Added
Title	Use‑after‑Free in Chrome’s Blink Allows Remote Code Execution via Malicious HTML

Tue, 14 Jul 2026 01:45:00 +0000

Type	Values Removed	Values Added
Title		Use‑after‑Free in Chrome’s Blink Allows Remote Code Execution via Malicious HTML

Sun, 12 Jul 2026 21:45:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free in Chrome Blink Enables Remote Code Execution via Malicious Web Page

Sat, 11 Jul 2026 17:30:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free in Chrome Blink Enables Remote Code Execution via Malicious Web Page

Fri, 10 Jul 2026 18:45:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free in Chrome Blink Enables Remote Code Execution

Fri, 10 Jul 2026 04:30:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free in Chrome Blink Enables Remote Code Execution

Thu, 09 Jul 2026 03:30:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free in Chrome Blink Enables Remote Code Execution

Wed, 08 Jul 2026 04:15:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free in Chrome Blink Enables Remote Code Execution

Tue, 07 Jul 2026 11:00:00 +0000

Type	Values Removed	Values Added
Title	Use‑after‑Free in Chrome’s Blink Allows Remote Code Execution

Mon, 06 Jul 2026 17:00:00 +0000

Type	Values Removed	Values Added
Title		Use‑after‑Free in Chrome’s Blink Allows Remote Code Execution

Mon, 06 Jul 2026 08:15:00 +0000

Type	Values Removed	Values Added
Title	Use-After-Free in Chrome Blink Enables Remote Code Execution via Crafted HTML Page

Sun, 05 Jul 2026 23:45:00 +0000

Type	Values Removed	Values Added
Title		Use-After-Free in Chrome Blink Enables Remote Code Execution via Crafted HTML Page

Sun, 05 Jul 2026 12:00:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free in Chrome Blink Enables Remote Code Execution

Sun, 05 Jul 2026 00:00:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free in Chrome Blink Enables Remote Code Execution

Sat, 04 Jul 2026 12:15:00 +0000

Type	Values Removed	Values Added
Title	Use-After-Free in Chrome Blink HTML

Fri, 03 Jul 2026 13:00:00 +0000

Type	Values Removed	Values Added
Title		Use-After-Free in Chrome Blink HTML

Fri, 03 Jul 2026 03:00:00 +0000

Type	Values Removed	Values Added
Title	Use After Free in Chrome’s Blink Rendering Engine Allows Remote Code Execution

Thu, 02 Jul 2026 17:45:00 +0000

Type	Values Removed	Values Added
Title		Use After Free in Chrome’s Blink Rendering Engine Allows Remote Code Execution

Thu, 02 Jul 2026 09:45:00 +0000

Type	Values Removed	Values Added
Title	Use‑after‑Free in Chrome Blink Enables Remote Code Execution from Malicious HTML

Thu, 02 Jul 2026 00:45:00 +0000

Type	Values Removed	Values Added
Title		Use‑after‑Free in Chrome Blink Enables Remote Code Execution from Malicious HTML

Wed, 01 Jul 2026 15:00:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free in Chrome Blink Allows Remote Code Execution via Crafted HTML Page

Wed, 01 Jul 2026 14:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 01 Jul 2026 10:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Google Google chrome
Vendors & Products		Google Google chrome

Wed, 01 Jul 2026 01:00:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free in Chrome Blink Allows Remote Code Execution via Crafted HTML Page

Tue, 30 Jun 2026 23:15:00 +0000

Type	Values Removed	Values Added
Description		Use after free in Blink in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses		CWE-416
References		https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html https://issues.chromium.org/issues/511722207

Subscriptions

Google Chrome

MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-06-30T22:37:43.285Z

Updated: 2026-07-02T03:55:44.957Z

Reserved: 2026-06-29T23:03:24.502Z

Link: CVE-2026-13815

Vulnrichment

Updated: 2026-07-01T13:34:48.541Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-07-17T15:00:10Z

Weaknesses

CWE-416
Use After Free

Impact

Affected Systems

Risk and Exploitability

Tracking

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Exploitation none

Automatable no

Technical Impact total

Subscriptions

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