CVE-2026-45384 — bit7z: Arbitrary File Overwrite via Symlink Attack on Predictable Temp File During Archive Update
bit7z is a cross-platform C++ static library that allows the compression/extraction of archive files. Prior to version 4.0.12, there is an arbitrary file overwrite vulnerability…
Published: 2026-06-10 · CVSS: 6.1 · CVSS 3.1
bit7z is a cross-platform C++ static library that allows the compression/extraction of archive files. Prior to version 4.0.12, there is an arbitrary file overwrite vulnerability via symlink attack on predictable temp files during archive update. This issue has been patched in version 4.0.12.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7