CVE-2026-87877 (GCVE-0-2026-87877)
Vulnerability from cvelistv5
Published
2026-09-09 14:32
Modified
2026-09-09 15:57
Severity ?
7.0 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
7.7 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE
Summary
zstd-jni versions before 1.5.7-14 fail to validate closed state in setDict, setLongMax, setLevel and setRefMultipleDDicts methods of stream classes. Attackers can call these methods on closed streams to write through freed native pointers, corrupting unrelated objects or crashing the JVM.
References
Impacted products
Vendor Product Version
luben zstd-jni Version: 1.3.8-4   < 1.5.7-14
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