Vulnerability Details CVE-2021-28026
jpeg-xl v0.3.2 is affected by a heap buffer overflow in /lib/jxl/coeff_order.cc ReadPermutation. When decoding a malicous jxl file using djxl, an attacker can trigger arbitrary code execution or a denial of service.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 65.1%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8