CVE-2026-44302

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Source

https://cve.org/CVERecord?id=CVE-2026-44302

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44302.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-44302

Aliases

GHSA-pggp-6c3x-2xmx

Published

2026-05-12T21:33:07.206Z

Modified

2026-07-08T08:13:32.312700731Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Snappier: Infinite loop in SnappyStream decompression on malformed framed input

Details

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44302.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-835"
    ]
}

References

Affected packages

Git / github.com/brantburnett/snappier

Affected ranges

Type

GIT

Repo

https://github.com/brantburnett/snappier

Events

Introduced

Fixed

96b68fd6f46c5693c5670fda97334ab50d752ced

Database specific

{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.3.1"
        }
    ]
}

Affected versions

release/1.*

release/1.0.0

release/1.0.0-beta001

release/1.0.0-beta002

release/1.1.0

release/1.1.1

release/1.1.2

release/1.1.3

release/1.1.4

release/1.1.5

release/1.1.6

release/1.2.0

release/1.2.0-beta0001

release/1.3.0

release/1.3.0-beta.1

release/1.3.0-beta.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44302.json"