PT-2026-89524 · Git+1 · Zstd-Jni
CVE-2026-89045
·
Published
2026-09-10
·
Updated
2026-09-10
CVSS v3.1
4.0
Medium
| Vector | AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
zstd-jni versions 1.4.8-4 through 1.5.7-13 fail to validate negative length parameters in ZstdInputStreamNoFinalizer.read(), allowing attackers to trigger infinite loops. Attackers can pass negative length values to cause the read method to spin indefinitely while holding the stream monitor, blocking all other threads from accessing the stream.
Exploit
Fix
Infinite Loop
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Weakness Enumeration
Related Identifiers
Affected Products
Zstd-Jni