HIGH 8.7 NVD
CVE-2026-90559
snappy-java through 1.1.10.8 contains an out-of-bounds write vulnerability in Snappy.uncompress(ByteBuffer, ByteBuffer) because destination buffer capacity is n
snappy-java through 1.1.10.8 contains an out-of-bounds write vulnerability in Snappy.uncompress(ByteBuffer, ByteBuffer) because destination buffer capacity is never validated against decompressed size. Attackers can supply valid compressed data that decompresses larger than the destination buffer, causing writes past buffer boundaries and JVM termination.
References
- https://github.com/xerial/snappy-java
- https://github.com/xerial/snappy-java/blob/v1.1.10.8/src/main/java/org/xerial/snappy/Snapp
- https://github.com/xerial/snappy-java/issues/728
- https://www.vulncheck.com/advisories/snappy-java-through-1.1.10.8-out-of-bounds-write-via-
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-09-12 via NVD.
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