SEPTEMBER 26, 2026
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Case File

CVE-2026-3087

HIGH · CVSS 7.5 EPSS 0.53% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-04-27 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Windows. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗ github.com ↗ github.com ↗ github.com ↗ github.com ↗ github.com ↗ github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-3087
Severity
HIGH
CVSS
7.5
EPSS
0.53%
Windows

Original NVD Description

If `shutil.unpack_archive()` is given a ZIP archive with an absolute Windows path containing a drive (`C:\\...`) then the archive will be extracted outside the target directory which is different than other operating systems. Only Windows is affected by this vulnerability.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-83964 MEDIUM CVE-2026-75698 CRITICAL CVE-2026-75697 CRITICAL CVE-2026-75689 CRITICAL CVE-2026-75686 CRITICAL CVE-2026-75684 CRITICAL