snappy-java through 1.1.10.8 Out-of-Bounds Write via uncompress
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.
CVE-2026-90559
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-90559
snappy-java
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/xerial/snappy-java",
"vendor": "xerial",
"product": "snappy-java",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "1.1.10.8"
}
],
"packageURL": "pkg:maven/org.xerial.snappy/snappy-java",
"collectionURL": "https://repo1.maven.org/maven2/org/xerial/snappy-java/",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-90559
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #13011 · Revision 1
- Added to Heist Feed
- Publisher date