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VULNERABILITIES

CVE-2026-108106 Details

Description

Xerial snappy-java before 1.1.10.9 contains an unbounded memory allocation vulnerability that allows attackers to exhaust JVM memory by declaring a large uncompressed length in compressed input. Attackers can supply a few crafted bytes to Snappy.uncompress, uncompressString, SnappyInputStream or SnappyFramedInputStream to force allocations up to 2 GB, causing OutOfMemoryError and denial of service.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/xerial/snappy-java [email protected]
https://github.com/xerial/snappy-java/blob/v1.1.10.8/src/main/java/org/xerial/snappy/Snappy.java#L517 [email protected]
https://github.com/xerial/snappy-java/commit/943c6043a292568575e8347af4507d015e802c75 [email protected]
https://github.com/xerial/snappy-java/releases/tag/v1.1.10.9 [email protected]
https://github.com/xerial/snappy-java/security/advisories/GHSA-q233-g92q-qxp6 [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-789Memory Allocation with Excessive Size Value[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-108106
NVD Published Date:
Oct 9, 2026
NVD Last Modified:
Oct 13, 2026
Source:
[email protected]
CVE-2026-108106 Details - Not Deferred