What’s Vulnerable › Vulnerabilities
CVE-2020-25266
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-12-02 · updated 2026-06-17
- Weakness: CWE-494
Description
AppImage appimaged before 1.0.3 does not properly check whether a downloaded file is a valid appimage. For example, it will accept a crafted mp3 file that contains an appimage, and install it.
Affected products
- Appimaged: before 1.0.3 — fixed in 1.0.3
How to fix
Upgrade to a fixed version: Appimaged 1.0.3. Check the vendor advisory for mitigations.
References
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