CVE-2026-108104

Xerial snappy-java from 1.1.7.4 before 1.1.10.10 contains a double release vulnerability in SnappyFramedInputStream that returns pooled buffers twice when replacement allocation fails. Attackers can supply framed data with a large declared chunk length to trigger OutOfMemoryError, causing shared backing arrays that expose or overwrite other streams' decompressed data.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/xerial/snappy-java
https://github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFramedInputStream.java#L243
https://github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219ea
https://github.com/xerial/snappy-java/releases/tag/v1.1.10.10
https://github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvg
https://www.vulncheck.com/advisories/xerial-snappy-java-1.1.7.4-before-1.1.10.10-double-release-of-pooled-buffers-in-snappyframedinputstream

Configurations

No configuration.

History

09 Oct 2026, 15:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-09 15:17

Updated : 2026-10-14 17:18

NVD link : CVE-2026-108104

Mitre link : CVE-2026-108104

CVE.ORG link : CVE-2026-108104

JSON object : View

Products Affected

No product.

CWE

CWE-415

Double Free

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