CVE-2026-108104
Xerial snappy-java 1.1.7.4 before 1.1.10.10 Double Release of Pooled Buffers in SnappyFramedInputStream
CVSS Score
4.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-415 |
| Vendor | xerial |
| Product | snappy-java |
| Published | Oct 9, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
xerial / snappy-java
1.1.7.4 < 1.1.10.10
References
github.com: https://github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvg github.com: https://github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219ea github.com: https://github.com/xerial/snappy-java/releases/tag/v1.1.10.10 github.com: https://github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFramedInputStream.java#L243 github.com: https://github.com/xerial/snappy-java vulncheck.com: https://www.vulncheck.com/advisories/xerial-snappy-java-1.1.7.4-before-1.1.10.10-double-release-of-pooled-buffers-in-snappyframedinputstream
Credits
Yu Bao, PayPal Cyber Security Team