Vulnerability Report

CVE-2026-7899

RCE

Title: Out of bounds read and write in V8 in Google Chrome

RCE

Proof Of Concept

PoC Available for CVE-2026-7899

CWE Category CWE-125
Published Date May 06, 2026
Modified Date May 06, 2026
Exploit Status Available
Score 8.8 CVSS v3.1
Exploit Probability (EPSS)
0.40%

Vulnerability Summary

CVE-2026-7899: Out of bounds read and write in V8 in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Impacted Vendors

T
techland 1
G
google 1
B
browserless 1

Reference Links

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html https://issues.chromium.org/issues/505481948
CVSS v3.1
Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0
Severity HIGH
8.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-7899 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/HORKimhab/CVE-2026-7899
View Code
MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.