Buffer Overflow vulnerability in OpenHTJ2K v.0.18.4 and before allows an attacker to execute arbitrary code via the openhtj2k_decoder_impl::invoke, invoke_line_based, invoke_line_based_stream, and invoke_line_based_predecoded function in source/core/interface/decoder.cpp

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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

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n/a affected —

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References
Link Providers
https://github.com/osamu620/OpenHTJ2K/blob/main/CHANGELOG cve-icon
https://github.com/osamu620/OpenHTJ2K/pull/320 cve-icon
https://github.com/osamu620/OpenHTJ2K/releases/tag/v0.18.5 cve-icon
History

Tue, 14 Jul 2026 22:45:00 +0000

Type Values Removed Values Added
Description Buffer Overflow vulnerability in OpenHTJ2K v.0.18.4 and before allows an attacker to execute arbitrary code via the openhtj2k_decoder_impl::invoke, invoke_line_based, invoke_line_based_stream, and invoke_line_based_predecoded function in source/core/interface/decoder.cpp
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-07-14T22:26:37.373Z

Reserved: 2026-06-08T00:00:00.000Z

Link: CVE-2026-51808

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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