CVE-2015-6776: Google Chrome

Medium severity, CVSS 6.8. EPSS: 1.5% chance of exploitation in the next 30 days.

The opj_dwt_decode_1* functions in dwt.c in OpenJPEG, as used in PDFium in Google Chrome before 47.0.2526.73, allow remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data that is mishandled during a discrete wavelet transform.

Affected products

• Google Chrome: up to and including 46.0.2490.86

Published 2015-12-06. Last modified 2026-06-17.