What’s Vulnerable › Vulnerabilities

CVE-2022-3328

• Severity: high (CVSS 7.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-08 · updated 2026-06-17
• Weakness: CWE-362

Description

Race condition in snap-confine's must_mkdir_and_open_with_perms()

Affected products

• Canonical Ltd. snapd: before 2.61.1 — fixed in 2.61.1
• Canonical Ubuntu Linux: 16.04, 18.04, 20.04, 22.04, 22.10

How to fix

Upgrade to a fixed version: Canonical Ltd. snapd 2.61.1. Check the vendor advisory for mitigations.

References

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3328
• https://ubuntu.com/security/notices/USN-5753-1
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3328
• https://ubuntu.com/security/notices/USN-5753-1

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