CVE-2026-5281

Summary

Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

Affected Software

Weaknesses

• CWE-416: Use after free

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: active
  • Automatable: no
  • Technical Impact: total

Additional References

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-5281

References

• https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html
• https://issues.chromium.org/issues/491518608

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