Description
snappy-java is a Java port of the snappy, a fast C++ compresser/decompresser developed by Google. Prior to 1.1.10.9, Snappy.arrayCopy(Object src, int offset, int byteLength, Object dest, int destOffset) passes caller-supplied ranges to native memcpy without validating either array, allowing negative or oversized byteLength and offset values to read or write outside array bounds and crash the JVM. SnappyOutputStream.rawWrite and SnappyInputStream.rawRead, including their typed-array write and read methods, pass caller-controlled ranges through this primitive, and typed-array byte-size calculations can overflow int. This issue is fixed in version 1.1.10.9.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| xerial | snappy-java | < 1.1.10.9 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | snappy-java | No fix yet | — |
| Debian 13 | snappy-java | No fix yet | — |
| Debian 12 | snappy-java | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | snappy-java | No fix yet | — |
| Ubuntu 26.04 LTS | snappy-java | No fix yet | — |
| Ubuntu 24.04 LTS | snappy-java | No fix yet | — |
| Ubuntu 22.04 LTS | snappy-java | No fix yet | — |
| Ubuntu 20.04 LTS | snappy-java | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | snappy-java | No fix yet | — |
| Ubuntu 16.04 LTS | snappy-java | No fix yet | — |
| Ubuntu 14.04 LTS | snappy-java | No fix yet | — |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | apicurio-registry | 3.3.3-r10 | — |
| Wolfi rolling | cassandra-4.1 | 4.1.12-r6 | — |
| Wolfi rolling | cassandra-5.0 | 5.0.9-r15 | — |
| Wolfi rolling | celeborn-0.6 | 0.6.3-r20 | — |
| Wolfi rolling | debezium-3.5-connector-jdbc +6 | 3.5.2-r9 | — |
| Wolfi rolling | debezium-connector-db2-3.5 | 3.5.2-r4 | — |
| Wolfi rolling | debezium-connector-informix-3.5 | 3.5.2-r6 | — |
| Wolfi rolling | debezium-connector-spanner-3.5 | 3.5.2-r8 | — |
| Wolfi rolling | debezium-connector-vitess-3.5 | 3.5.2-r5 | — |
| Wolfi rolling | druid | 38.0.0-r7 | — |
| Wolfi rolling | kafka-4.1 | 4.1.2-r14 | — |
| Wolfi rolling | kafka-4.2 | 4.2.2-r6 | — |
| Wolfi rolling | logstash-9.3 +1 | No fix yet | — |
| Wolfi rolling | logstash-9.4 +1 | 9.4.8-r5 | — |
| Wolfi rolling | neo4j-2026.05 | 2026.05.0-r18 | — |
| Wolfi rolling | neo4j-2026.06 | 2026.06.0-r16 | — |
| Wolfi rolling | neo4j-2026.07 | 2026.07.1-r9 | — |
| Wolfi rolling | opensearch-3-security | 3.9.0-r7 | — |
| Wolfi rolling | solr-10 +1 | 10.0.0-r19 | — |
| Wolfi rolling | spark-4.0-scala-2.13 | 4.0.5-r2 | — |
| Wolfi rolling | spark-4.1-scala-2.13 | 4.1.4-r2 | — |
| Wolfi rolling | strimzi-kafka-operator-kafka-init +6 | 1.3.0-r2 | — |
| Wolfi rolling | tez | 0.10.5-r36 | — |
| Wolfi rolling | thingsboard-tb-node +1 | 4.4.0.1-r1 | — |
| Wolfi rolling | zipkin | 3.6.1-r33 | — |
| Wolfi rolling | zookeeper-3.9 | 3.9.6-r6 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.xerial.snappy:snappy-java | < 1.1.10.9 | 1.1.10.9 | GHSA-xqrx-qh46-34m7 |