CWE-401 vulnerabilities
CWE-401 · 12 tracked
CWE-401 (CWE-401) is a recognized software weakness class in the MITRE CWE catalog. The vulnerabilities below are all instances of this pattern.
How it’s exploited
How cwe-401 is exploited depends on the specific vulnerability, but every CVE in this class shares the same underlying flaw pattern — which is why the same class of mitigation applies across them.
How to prevent it
Recognizing the cwe-401 pattern lets you apply one class of fix across every affected component. Each CVE page below carries specific, version-level remediation.
Tracked cwe-401 vulnerabilities
12 CVEs in this class, each with severity, exploit status, EPSS, and remediation.
CVE-2026-56818CVE-2026-67430CVE-2026-67437GHSA-6vxp-gfwf-hcr9GHSA-7c7m-fpjw-gwcqGHSA-99w9-hv66-rfv7GHSA-h58x-r7f7-rh84GHSA-h5r4-w88w-7ccrGHSA-h7f2-f9cc-h2gvGHSA-j8rh-v2r8-v94xGHSA-jfq9-q63x-rc63GHSA-m596-67p7-69wh
Frequently asked questions
- What is CWE-401?
- CWE-401 (CWE-401) is a recognized software weakness class in the MITRE CWE catalog. The vulnerabilities below are all instances of this pattern.
- How is cwe-401 exploited?
- How cwe-401 is exploited depends on the specific vulnerability, but every CVE in this class shares the same underlying flaw pattern — which is why the same class of mitigation applies across them.
- How do you prevent cwe-401?
- Recognizing the cwe-401 pattern lets you apply one class of fix across every affected component. Each CVE page below carries specific, version-level remediation.
- How many cwe-401 vulnerabilities are there?
- O3 tracks 12 vulnerabilities classified as CWE-401 (this weakness class), each with severity, exploit status, EPSS exploitation probability, and remediation. The full list is below.