CVE-2026-68519
High
Description
Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.6, GlancesActions.run() in glances/actions.py ignores --disable-config-exec for on-alert action commands and invokes secure_popen() with shell operators enabled, allowing configured redirection, command chaining, or pipes to execute when an alert triggers. This issue is fixed in 4.5.6.
SeverityHigh
CVSS7.1
Exploit probability—
ProductGlances
PublishedAug 17, 2026
First seenAug 17, 2026
Weakness typeCWE-78OS command injection
How to fix
Update
- glances4.5.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| glancesPyPI | v < 4.5.6 | 4.5.6 |
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