PT-2026-41577 · Julia · Xz Jll

Publicado 2026-05-07 · Atualizado 2026-05-07

OSV

XZ Utils provide a general-purpose data-compression library plus command-line tools. Prior to version 5.8.3, if lzma index decoder() was used to decode an Index that contained no Records, the resulting lzma index was left in a state where where a subsequent lzma index append() would allocate too little memory, and a buffer overflow would occur. This issue has been patched in version 5.8.3.

Identificadores relacionados

JLSEC-2026-462

Produtos afetados

Xz Jll

Referências · 5

• https://github.com/tukaani-project/xz/releases/tag/v5.8.3 · Nota
• https://github.com/tukaani-project/xz/security/advisories/GHSA-x872-m794-cxhv · Nota
• https://github.com/tukaani-project/xz/commit/c8c22869e780ff57c96b46939c3d79ff99395f87 · Nota
• https://osv.dev/vulnerability/JLSEC-2026-462 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2026/03/31/13 · Nota