CVE-2026-32829

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

UBUNTU-CVE-2026-32829

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

CVE-2026-32829 lz4_flex: Decompression can leak information from uninitialized memory or reused output buffer

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

CVE-2026-32829

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

CVE-2026-32829 lz4_flex: Decompression can leak information from uninitialized memory or reused output buffer

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

CVE-2026-32829

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

CVE-2026-32829 lz4_flex: Decompression can leak information from uninitialized memory or reused output buffer

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

CVE-2026-32829: Insertion of Sensitive Information Into Sent Data

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

ale_python_parser (0.1.0), anni-repo (>=0.2.0, <=0.4.1) +180 more potentially affected by CVE-2026-32829 via lz4_flex (>=0.7.5, <=0.10.0)

lz4flex CARGO version =0.7.5, =0.2.0, =0.1.0, =0.0.1, =0.28.2, =0.1.3, =0.0.1, =0.2.0, =0.4.0, =0.12.1, =1.0.0-beta.1, =3.1.0 and more Source cves: CVE-2026-32829 Source advisory: OSV:RUSTSEC-2026-0041...

lz4_flex's decompression can leak information from uninitialized memory or reused output buffer

Summary Decompressing invalid LZ4 data can leak data from uninitialized memory, or can leak content from previous decompression operations when reusing an output buffer. Details The LZ4 block format defines a "match copy operation" which duplicates previously written data or data from the...

ale_python_parser (0.1.0), anni-repo (>=0.2.0, <=0.4.1) +180 more potentially affected by CVE-2026-32829 via lz4_flex (>=0.7.5, <=0.10.0)

lz4flex CARGO version =0.7.5, =0.2.0, =0.1.0, =0.0.1, =0.28.2, =0.1.3, =0.0.1, =0.2.0, =0.4.0, =0.12.1, =1.0.0-beta.1, =3.1.0 and more Source cves: CVE-2026-32829 Source advisory: OSV:GHSA-VVP9-7P8X-RFVV...