What is CVE-2026-12565?

CVE-2026-12565 is a medium-severity vulnerability in Black Lantern Security Bbot, classified under Path Traversal. CVSS score: 5.3/10. Published 2026-06-17.

How severe is CVE-2026-12565?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Path Traversal in Black Lantern Security Bbot

CVE-2026-12565

The unarchive internal module's archive extraction commands perform no code-level validation on extracted file paths, relying entirely on the behavior of external tools (e.g. GNU tar) which varies by platform. While CVE-2025-10284 addresse…

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N.

Affected products

Black Lantern Security Bbot — versions 2.3.1

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cves@blacklanternsecurity.com

Frequently asked questions

What is CVE-2026-12565?: CVE-2026-12565 is a medium-severity vulnerability in Black Lantern Security Bbot, classified under Path Traversal. CVSS score: 5.3/10. Published 2026-06-17.
How severe is CVE-2026-12565?: Medium severity. CVSS v3 base score is 5.3 out of 10.