Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/88316?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/88316?format=api", "vulnerability_id": "VCID-bscn-juhe-43an", "summary": "kernel: nfsv4: kernel panic in nfs4_proc_lock()", "aliases": [ { "alias": "CVE-2009-3726" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127862?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.9-89.0.26?arch=EL", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bscn-juhe-43an" }, { "vulnerability": "VCID-kpvr-e31x-bfgs" }, { "vulnerability": "VCID-y5sk-ewrm-mudq" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.9-89.0.26%3Farch=EL" }, { "url": "http://public2.vulnerablecode.io/api/packages/128206?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.18-164.9.1?arch=el5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9bng-92hg-yygp" }, { "vulnerability": "VCID-bbc2-2xf7-3kfs" }, { "vulnerability": "VCID-bscn-juhe-43an" }, { "vulnerability": "VCID-khu8-cdvk-xyhd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-164.9.1%3Farch=el5" }, { "url": "http://public2.vulnerablecode.io/api/packages/128237?format=api", "purl": "pkg:rpm/redhat/kernel-rt@2.6.24.7-139?arch=el5rt", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7xqe-cvcu-cqeu" }, { "vulnerability": "VCID-bscn-juhe-43an" }, { "vulnerability": "VCID-k6jn-xb74-kyex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel-rt@2.6.24.7-139%3Farch=el5rt" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3726.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3726.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3726", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90462", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90467", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90478", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90484", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90496", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90502", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90509", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90503", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90521", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90519", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90531", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.9053", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.05792", "scoring_system": "epss", "scoring_elements": "0.90527", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2009-3726" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=529227", "reference_id": "529227", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=529227" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/10202.c", "reference_id": "CVE-2009-3726;OSVDB-59877", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/10202.c" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2009:1635", "reference_id": "RHSA-2009:1635", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2009:1635" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2009:1670", "reference_id": "RHSA-2009:1670", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2009:1670" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2010:0474", "reference_id": "RHSA-2010:0474", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2010:0474" }, { "reference_url": "https://usn.ubuntu.com/864-1/", "reference_id": "USN-864-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/864-1/" } ], "weaknesses": [ { "cwe_id": 662, "name": "Improper Synchronization", "description": "The product utilizes multiple threads or processes to allow temporary access to a shared resource that can only be exclusive to one process at a time, but it does not properly synchronize these actions, which might cause simultaneous accesses of this resource by multiple threads or processes." }, { "cwe_id": 362, "name": "Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')", "description": "The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently." }, { "cwe_id": 672, "name": "Operation on a Resource after Expiration or Release", "description": "The product uses, accesses, or otherwise operates on a resource after that resource has been expired, released, or revoked." }, { "cwe_id": 476, "name": "NULL Pointer Dereference", "description": "A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit." } ], "exploits": [ { "date_added": "2009-10-14", "description": "Linux Kernel < 2.6.31-rc4 - 'nfs4_proc_lock()' Denial of Service", "required_action": null, "due_date": null, "notes": null, "known_ransomware_campaign_use": true, "source_date_published": "2009-10-15", "exploit_type": "dos", "platform": "linux", "source_date_updated": null, "data_source": "Exploit-DB", "source_url": "" } ], "severity_range_score": null, "exploitability": "2.0", "weighted_severity": "0.1", "risk_score": 0.2, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bscn-juhe-43an" }