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Vulnerability details: VCID-mwme-pa6q-q7d4
Vulnerability ID VCID-mwme-pa6q-q7d4
Aliases CVE-2009-4021
Summary kernel: fuse: prevent fuse_put_request on invalid pointer
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2009-4021
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-4021.json
https://api.first.org/data/v1/epss?cve=CVE-2009-4021
538734 https://bugzilla.redhat.com/show_bug.cgi?id=538734
RHSA-2010:0041 https://access.redhat.com/errata/RHSA-2010:0041
RHSA-2010:0046 https://access.redhat.com/errata/RHSA-2010:0046
USN-894-1 https://usn.ubuntu.com/894-1/
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.16525
EPSS Score 0.00053
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:57:44.261785+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-4021.json 38.0.0