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CVE-2015-4495

CISA KEV

Published May 25, 2022 · Updated April 3, 2026

high
Official Description+

Moxilla Firefox allows remote attackers to bypass the Same Origin Policy to read arbitrary files or gain privileges.

Affected Products

VendorProduct
MozillaFirefox

Patch Status

Patch by 2022-06-15

Recommended Actions

  1. Check if your systems use any of the affected products listed above.
  2. Apply vendor patches immediately if available.
  3. This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
  4. Monitor vendor advisories for updates and additional mitigations.
  5. Review logs for indicators of compromise related to CVE-2015-4495.