CVE-2025-66566 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2025-66566 Interim 1 1 2026-03-05T00:26:17Z current 2026-03-05T00:26:17Z 2026-03-05T00:26:17Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2025-66566 yawkat LZ4 Java provides LZ4 compression for Java. Insufficient clearing of the output buffer in Java-based decompressor implementations in lz4-java 1.10.0 and earlier allows remote attackers to read previous buffer contents via crafted compressed input. In applications where the output buffer is reused without being cleared, this may lead to disclosure of sensitive data. JNI-based implementations are not affected. This vulnerability is fixed in 1.10.1. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.suse.com/pipermail/suse-liberty-linux-updates/2026-January/002415.html E-Mail link for RHSA-2026:0751 https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Liberty Linux 9 jmc-8.2.0-18.el9_6.2 jmc-8.2.0-18.el9_6.2 as a component of SUSE Liberty Linux 9 yawkat LZ4 Java provides LZ4 compression for Java. Insufficient clearing of the output buffer in Java-based decompressor implementations in lz4-java 1.10.0 and earlier allows remote attackers to read previous buffer contents via crafted compressed input. In applications where the output buffer is reused without being cleared, this may lead to disclosure of sensitive data. JNI-based implementations are not affected. This vulnerability is fixed in 1.10.1. CVE-2025-66566 SUSE Liberty Linux 9:jmc-8.2.0-18.el9_6.2 important