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CVE-2026-95339

Use after free in ServiceWorker in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code outside the sand

Published
Last modified
Status
published
Known exploitation
Not listed in CISA KEV
Fix
Fixed in 154.0.8037.57
Public exploit
None on Exploit-DB
CISA SSVC
  • Exploitation: none
  • Automatable: no
  • Technical impact: total
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Decision points from CISA's Vulnrichment, assessed (SSVC 2.0.3).

SSVC documentation

Summary

Use after free in ServiceWorker in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

Affected versions

  • Google Chrome

    From 154.0.8037.57 · fixed in 154.0.8037.57

References 2

chromereleases.googleblog.com

issues.chromium.org