CVE-2026-44302
High · 7.5CVSS
7.5
EPSS
0.5%
Published
May 12, 2026
CISA due date
—
The record
Snappier is a high performance C# implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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