CVE-2026-7338

HIGH

Google Chrome < 147.0.7727.138 - Use-After-Free in Cast via Malicious Network Traffic

Title source: llm

Description

Use after free in Cast in Google Chrome prior to 147.0.7727.138 allowed an attacker on the local network segment to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: High)

References (2)

Core 2

Core References

https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_28.html

https://issues.chromium.org/issues/502449857

Scores

CVSS v3 7.5

EPSS 0.0013

EPSS Percentile 3.2%

Attack Vector ADJACENT_NETWORK

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-416

Status published

Products (2)

google/chrome < 147.0.7727.138

Google/Chrome 147.0.7727.138

Published Apr 28, 2026

Tracked Since Apr 29, 2026