Debian/lz4-java: medium 5.3
yawkat LZ4 Java provides LZ4 compression for Java. Prior to 1.11.2, net.jpountz.lz4.LZ4BlockInputStream refill() validates that the compressedLen field in a legacy LZ4Block header is nonnegative but a
Action: Upgrade lz4-java to 1.11.2+ds1-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.11.2+ds1-1 | - |
Fixed versions
| 1.11.2+ds1-1 |
Sources
- osv: DEBIAN-CVE-2026-106452#Debian:14/lz4-java
- https://security-tracker.debian.org/tracker/CVE-2026-106452
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