OSV-2023-319: Heap-buffer-overflow in ZSTD_decompressSequencesLong_bmi2
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58035 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: ZSTD_decompressSequencesLong_bmi2 ZSTD_decompressSequencesLong ZSTD_decompressBlock_internal ```
OSV-2023-319: Heap-buffer-overflow in ZSTD_decompressSequencesLong_bmi2
Description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58035 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: ZSTD_decompressSequencesLong_bmi2 ZSTD_decompressSequencesLong ZSTD_decompressBlock_internal ```
Affected software
pkg:generic/c-blosc2Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- OSV-2023-319
- Osv Schema Version
- 1.4.0
- Aliases
- []
- Ecosystems
- ["OSS-Fuzz"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a50bac768715ace43589166
Added to database: 07/10/2026, 09:26:31 UTC
Last updated: 07/10/2026, 09:26:31 UTC
Views: 1
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