CVE-2025-6044: An Improper Access Control vulnerability in the Stylus Tools component of Google ChromeOS version 16238.64.0 o

Routine

MEDIUM 6.1MITIGATE

CVE-2025-6044 is a medium-severity flaw (CVSS 6.1) affecting chrome os. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An Improper Access Control vulnerability in the Stylus Tools component of Google ChromeOS version 16238.64.0 on the garaged stylus devices allows a physical attacker to bypass the lock screen and access user files by removing the stylus while the device is closed and using the screen capture feature.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Physical
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.1% (top 98%)
CISA exploited list	No
Weakness	CWE-287
Published	2025-07-07
Last modified	2026-06-17

Publisher (CNA): ChromeOS · Vendor: google

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-07-07 19:15 UTCPublished CVE record published
2026-06-17 10:01 UTCUpdated Record last modified

google chrome os MITIGATE

Affected: 16238.64.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 16238.64.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-6044?

chrome os: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-6044 being exploited?

CVE-2025-6044 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-6044 affect?

CVE-2025-6044 affects chrome os. Severity is medium (CVSS 6.1). An Improper Access Control vulnerability in the Stylus Tools component of Google ChromeOS version 16238.64.0 on the garaged stylus devices allows a physical attacker to bypass the lock screen and access user files by removing the stylus whi

How urgent is CVE-2025-6044?

Priority 22/100. No elevated risk signals yet.

Software pages

Google Chrome vulnerabilities

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References

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