# CVE-2026-93373

Chrome use-after-free in extensions allows remote code execution outside the sandbox.

- Page: https://www.vulneraibility.com/cve/CVE-2026-93373
- CVSS: 9.6
- Known exploited: not in CISA KEV as of our last sync
- EPSS: 0.33% (percentile 26.3)
- CISA SSVC: exploitation none, automatable no, technical impact total (assessed 2026-09-18)
- Weakness: CWE-416
- Published: 2026-09-17

## Affected versions

- Google Chrome: affected < 153.0.8010.52

A version outside these ranges is not a statement that it is unaffected.

## Impact

Remote arbitrary code execution outside Chrome sandbox via crafted extension, enabling system compromise and persistent code execution.

## Action

Immediate action required

## Recommendation

Update Chrome to 153.0.8010.52+ and remove untrusted extensions immediately.

## References

- [other] https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html
- [other] https://issues.chromium.org/issues/553132214

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.