CVE-2026-90560: fallo de gravedad alta en luben zstd-jni
zstd-jni 1.2.0 through 1.5.7-13 Out-of-Bounds Read via ZstdDictDecompress
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.8epss 0.6%
zstd-jni versions 1.2.0 through 1.5.7-13 contain an out-of-bounds read vulnerability in the ZstdDictDecompress constructor because offset and length arguments are never validated against the dictionary array bounds. Attackers can supply arbitrary offset or length values to read memory past the end of the supplied array, potentially causing JVM termination.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
Productos afectados
luben · zstd-jniCVEs relacionadas — luben zstd-jni
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-89046HIGHzstd-jni 1.5.5-6 through 1.5.7-13 Out-of-Bounds Read via Negative OffsetEPSS 0.7%CVE-2026-87795HIGHzstd-jni 1.2.0 through 1.5.7-13 Out-of-Bounds Read via ZstdDictCompressEPSS 0.6%CVE-2026-90852MEDIUMluben zstd-jni Dictionary Sharing ZstdCompressCtx.java ZstdCompressCtx.loadDict use after freeEPSS 0.5%CVE-2026-87823HIGHzstd-jni 1.1.1 through 1.5.7-13 Out-of-Bounds Read via Direct ByteBuffer Frame-Size MethodsEPSS 0.4%CVE-2026-87824HIGHzstd-jni 1.3.3-1 through 1.5.7-13 Out-of-Bounds Read via Zstd.trainFromBufferDirectEPSS 0.4%CVE-2026-87877HIGHzstd-jni 1.3.8-4 through 1.5.7-13 Use-After-Free via Setters Called After close()EPSS 0.2%
Referencias
https://github.com/luben/zstd-jnihttps://github.com/luben/zstd-jni/blob/v1.2.0/src/main/java/com/github/luben/zstd/ZstdDictDecompress.java#L37https://github.com/luben/zstd-jni/blob/v1.5.7-13/src/main/java/com/github/luben/zstd/ZstdDictDecompress.java#L49https://github.com/luben/zstd-jni/commit/b74ab242d640c40897e62aab4c744ddfad1f915fhttps://github.com/luben/zstd-jni/issues/405https://github.com/luben/zstd-jni/releases/tag/v1.5.7-14https://www.vulncheck.com/advisories/zstd-jni-1.2.0-through-1.5.7-13-out-of-bounds-read-via-zstddictdecompress