CVE-2026-109379
Medium
Description
Cockpit CMS 2.14.1 contains an observable timing discrepancy vulnerability that allows unauthenticated attackers to enumerate accounts due to an incomplete timing fix in /auth/check. Attackers can post login attempts and measure response times, since existing accounts incur two bcrypt operations versus one, revealing valid usernames and email addresses.
SeverityMedium
CVSS5.3
Exploit probability—
ProductCockpit
PublishedOct 12, 2026
First seenOct 12, 2026
Weakness typeCWE-208CWE-208
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cockpit-hq cockpit | 2.14.1 | — |
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