What’s Vulnerable › Vulnerabilities
CVE-2021-28026
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.2% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-03-05 · updated 2026-06-17
- Weakness: CWE-787
Description
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.
Affected products
- Jpeg-Xl: 0.3.2
References
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