CVE-2026-108104GHSA-c73m-r934-8qvg
Xerial snappy-java 1.1.7.4 before 1.1.10.10 Double Release of Pooled Buffers in SnappyFramedInputStream
xerial snappy-java
CVSS
6.3MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.21%Chance of exploitation activity in the next 30 days, higher than 11% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 1.1.10.10snappy-javaCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
Description
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.
Text from CVE List
Affected versions 2
- snappy-javaaffected: 1.1.7.4 before 1.1.10.10CVE List
- snappy-javaunaffected: 1.1.10.10CVE List
References 6
- github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219eaFixvia CVE List
- github.com/xerial/snappy-java/releases/tag/v1.1.10.10Fixvia CVE List
- github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvgAdvisoryvia CVE List
- vulncheck.com/advisories/xerial-snappy-java-1.1.7.4-before-1.1.10.10-double-release-of-pooled-buffers-in-snappyframedinputstreamAdvisoryvia CVE List
- github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFramedInputStream.java#L243Referencevia CVE List
- github.com/xerial/snappy-javaReferencevia CVE List