snappy-java through 1.1.10.8 Buffer Overflow via typed uncompress methods
snappy-java through 1.1.10.8 contains a buffer overflow vulnerability in typed Snappy.uncompress*Array methods that allocate output arrays by dividing uncompressed length by element size but pass the undivided length to native code. Attackers controlling compressed input can cause misaligned length values to write past array bounds with attacker-controlled bytes, corrupting heap memory.
CVE-2026-93451
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-2026-93451
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-2026-93451
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #13012 · Revision 1
- Added to Heist Feed
- Publisher date