CVE-2025-61728 — Excessive CPU consumption when building archive index in archive/zip
archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a…
Published: 2026-01-28 · CVSS: 6.5 · CVSS 3.1
archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7