CVE-2026-45384

6.1 MEDIUM

bit7z is a cross-platform C++ static library that allows the compression/extraction of archive files

Published: 2026-06-10 · Last updated: 2026-06-10

Severity and scoring

CVSS: 6.1 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
CWE: CWE-377, CWE-59

Description

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: NVD

References

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