CVE-2026-108106highCWE-789

CVE-2026-108106: high-severity vulnerability in xerial snappy-java

Xerial snappy-java before 1.1.10.9 Unbounded Memory Allocation Denial of Service

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.7epss 0.4%
Xerial snappy-java before 1.1.10.9 contains an unbounded memory allocation vulnerability that allows attackers to exhaust JVM memory by declaring a large uncompressed length in compressed input. Attackers can supply a few crafted bytes to Snappy.uncompress, uncompressString, SnappyInputStream or SnappyFramedInputStream to force allocations up to 2 GB, causing OutOfMemoryError and denial of service.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
xerial · snappy-java
Related CVEs — xerial snappy-java

In the same product, most dangerous first.

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