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Tracking
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Sun, 26 Jul 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Heap-based Out-of-Bounds Write in OpenHTJ2K Leading to Process Termination |
Thu, 23 Jul 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Heap-based Out-of-Bounds Write in OpenHTJ2K Leading to Process Termination |
Fri, 17 Jul 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Buffer Overflow in OpenHTJ2K’s JPEG 2000 Precinct Subband Parsing Allows Arbitrary Code Execution |
Fri, 17 Jul 2026 15:30:00 +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 j2k_precinct_subband::parse_packet_header() in source/core/coding/coding_units.cpp | Heap-based out-of-bounds write in j2k_precinct_subband::parse_packet_header() in OpenHTJ2K versions 0.18.3 and earlier (fixed in v0.18.4) caused by missing bounds validation before coding-pass lengths are written to j2k_codeblock::pass_length[128]. A crafted JPEG 2000 codestream containing malformed PPM packet headers can trigger a heap-based out-of-bounds write in j2k_precinct_subband::parse_packet_header() in source/core/coding/coding_units.cpp due to missing bounds validation for the j2k_codeblock::pass_length[128] array which can lead to heap corruption and process termination. |
| References |
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Thu, 16 Jul 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Buffer Overflow in OpenHTJ2K’s JPEG 2000 Precinct Subband Parsing Allows Arbitrary Code Execution |
Wed, 15 Jul 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-121 | |
| Metrics |
cvssV3_1
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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 j2k_precinct_subband::parse_packet_header() in source/core/coding/coding_units.cpp | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-07-17T15:02:40.362Z
Reserved: 2026-06-08T00:00:00.000Z
Link: CVE-2026-51807
Updated: 2026-07-15T14:08:07.304Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-26T12:15:03Z