Is CVE-2026-13830 actively exploited?

No active exploitation of CVE-2026-13830 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-13830 be exploited remotely?

Partially. CVE-2026-13830 requires adjacent network access (same network segment) to exploit.

What is the CVSS score of CVE-2026-13830?

CVE-2026-13830 has a CVSS score of 8.8 (HIGH).

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HIGH

CVE-2026-13830

CWE-416Published: June 30, 2026· Updated: Jul 2, 2026

8.8

CVSS v3.1

EPSS:0.24%probability of exploitation in 30 daysPercentile:14.6th

Official Description

Use after free in Chromoting in Google Chrome on Linux prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: High)

NVD Source

Technical Analysis

CVE-2026-13830 requires adjacent network access, limiting remote exploitation but still posing risk in shared or local network environments.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

From a weakness classification perspective (CWE-416): Use-after-free vulnerabilities involve accessing memory after it has been freed, often enabling arbitrary code execution.