zstd-jni-java: A vulnerability has been found in luben zstd-jni up to 1.5.7-13
CVE-2026-90852 is fixed in zstd-jni-java on 1 platform by DEBIAN-CVE-2026-90852 (version 1.5.7-23+ds-1), released September 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.
A vulnerability has been found in luben zstd-jni up to 1.5.7-13. This vulnerability affects the function ZstdCompressCtx.loadDict of the file ZstdCompressCtx.java of the component Dictionary Sharing. Such manipulation leads to use after free. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.5.7-14 is able to resolve this issue. The name of the patch is a560131d7834598afd9cea6b7c107bc88e915936. The affected component should be upgraded. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| zstd-jni-java · Debian 14 | 1.5.7-23+ds-1 | DEBIAN-CVE-2026-90852 | Sep 15, 2026 |
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