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High severity7.8NVD Advisory· Published Mar 5, 2021· Updated Jun 17, 2026

CVE-2021-28026

CVE-2021-28026

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • jpeg-xl/jpeg-xlllm-fuzzy2 versions
    =0.3.2+ 1 more
    • (no CPE)range: =0.3.2
    • (no CPE)
  • Jpeg/Jpeg Xl
    cpe:2.3:a:jpeg:jpeg-xl:0.3.2:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

0

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