HIGHCVSS 7.5

CVE-2020-6851

CVE-2020-6851 updated by NVD

Modified: 2026-09-24
Sources: nvd

Summary

OpenJPEG through 2.3.1 has a heap-based buffer overflow in opj_t1_clbl_decode_processor in openjp2/t1.c because of lack of opj_j2k_update_image_dimensions validation.

References

https://nvd.nist.gov/vuln/detail/CVE-2020-6851

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