Protection Mechanism Failure Affecting 7zip package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CONAN-7ZIP-17669872
- published29 Jun 2026
- disclosed28 Jun 2026
- creditashdfrkl
Introduced: 28 Jun 2026
NewCVE-2026-58052 (opens in a new tab)How to fix?
There is no fixed version for 7zip.
Overview
Affected versions of this package are vulnerable to Protection Mechanism Failure in the extraction process. An attacker can bypass security warnings and spoof file content by crafting a RAR5 archive with specially named alternate data streams that overwrite the intended Internet-zone marker and file data.