CVE-2026-93452

EUVD-2026-82604
snappy-java through 1.1.10.8 contains a buffer overflow vulnerability in Snappy.compress(ByteBuffer, ByteBuffer) that writes past the end of the destination buffer. Attackers can supply incompressible data that exceeds the destination buffer's remaining capacity, corrupting off-heap memory and causing JVM termination.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 41.34%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
xerialsnappy-java
𝑥
≤ 1.1.10.8
CNA
Common Weakness Enumeration
References
https://github.com/xerial/snappy-java
https://github.com/xerial/snappy-java/blob/v1.1.10.8/src/main/java/org/xerial/snappy/Snappy.java#L137
https://github.com/xerial/snappy-java/issues/732
https://www.vulncheck.com/advisories/snappy-java-through-1.1.10.8-buffer-overflow-in-snappy-compress
https://github.com/xerial/snappy-java/issues/732