High severity7.5NVD Advisory· Published Oct 9, 2026
CVE-2026-108106
CVE-2026-108106
Description
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.
Affected products
1- Range: <1.1.10.9
Patches
Vulnerability mechanics
References
5- github.com/xerial/snappy-java/blob/v1.1.10.8/src/main/java/org/xerial/snappy/Snappy.javanvd
- github.com/xerial/snappy-java/commit/943c6043a292568575e8347af4507d015e802c75nvd
- github.com/xerial/snappy-java/releases/tag/v1.1.10.9nvd
- github.com/xerial/snappy-java/security/advisories/GHSA-q233-g92q-qxp6nvd
- www.vulncheck.com/advisories/xerial-snappy-java-before-1.1.10.9-unbounded-memory-allocation-denial-of-servicenvd
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