CVE-2026-13776
Google Chrome Type Confusion Sandbox Escape
Description
Type Confusion in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
INFO
Published Date :
June 30, 2026, 11:16 p.m.
Last Modified :
July 2, 2026, 5:16 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-13776
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 3.1 | CRITICAL | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update Google Chrome to version 150.0.7871.47 or later.
- Apply available security patches promptly.
- Review security configurations for rendering processes.
Public PoC/Exploit Available at Github
CVE-2026-13776 has a 2 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-13776.
| URL | Resource |
|---|---|
| https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html | Vendor Advisory |
| https://issues.chromium.org/issues/513012139 | Permissions Required |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-13776 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-13776
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Wazuh SIEM deployment, vulnerability assessment, and CIS benchmark analysis
cybersecurity mitre-attack siem vulnerability-assessment wazuh
DSA and DLA for Debian last 14 days
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-13776 vulnerability anywhere in the article.
-
TheCyberThrone
Google Chrome 150 Security Update: 382 Vulnerabilities Fixed
Google has released Chrome 150, delivering one of its most extensive security patch cycles of 2026. The update addresses 382 vulnerabilities, including 15 critical flaws, reinforcing a pattern the sec ... Read more
The following table lists the changes that have been made to the
CVE-2026-13776 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 02, 2026
Action Type Old Value New Value Changed SSVC {'id': 'CVE-2026-13776', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-01T17:17:03.639463Z'} {'id': 'CVE-2026-13776', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-01T00:00:00+00:00'} -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 01, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H Added SSVC {'id': 'CVE-2026-13776', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-01T17:17:03.639463Z'} -
Initial Analysis by [email protected]
Jul. 01, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CPE Configuration AND OR *cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to (excluding) 150.0.7871.47 OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Added Reference Type Chrome: https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html Types: Vendor Advisory Added Reference Type Chrome: https://issues.chromium.org/issues/513012139 Types: Permissions Required -
New CVE Received by [email protected]
Jun. 30, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Google', 'product': 'Chrome', 'versions': [{'status': 'affected', 'version': '150.0.7871.47', 'lessThan': '150.0.7871.47', 'versionType': 'custom'}]}] Added Description Type Confusion in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical) Added CWE CWE-843 Added Reference https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html Added Reference https://issues.chromium.org/issues/513012139