Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/49850?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49850?format=api", "vulnerability_id": "VCID-2cqy-wq3e-dyat", "summary": "Multiple vulnerabilities have been discovered in TigerVNC, the worst of which could lead to remote code execution.", "aliases": [ { "alias": "CVE-2020-26117" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/941159?format=api", "purl": "pkg:deb/debian/tigervnc@1.10.1%2Bdfsg-9?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tigervnc@1.10.1%252Bdfsg-9%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/941152?format=api", "purl": "pkg:deb/debian/tigervnc@1.11.0%2Bdfsg-2%2Bdeb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tigervnc@1.11.0%252Bdfsg-2%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1049622?format=api", "purl": "pkg:deb/debian/tigervnc@1.11.0%2Bdfsg-2%2Bdeb11u1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tigervnc@1.11.0%252Bdfsg-2%252Bdeb11u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/941150?format=api", "purl": "pkg:deb/debian/tigervnc@1.12.0%2Bdfsg-8?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tigervnc@1.12.0%252Bdfsg-8%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/941153?format=api", "purl": "pkg:deb/debian/tigervnc@1.15.0%2Bdfsg-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tigervnc@1.15.0%252Bdfsg-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/78037?format=api", "purl": "pkg:ebuild/net-misc/tigervnc@1.12.0-r2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-misc/tigervnc@1.12.0-r2" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1049620?format=api", "purl": "pkg:deb/debian/tigervnc@1.7.0%2Bdfsg-7%2Bdeb9u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2cqy-wq3e-dyat" }, { "vulnerability": "VCID-4kdt-7mph-j3ej" }, { "vulnerability": "VCID-58x9-2uk3-6bhp" }, { "vulnerability": "VCID-vgaa-3fm8-bbdq" }, { "vulnerability": "VCID-wspa-k6wk-kqhb" }, { "vulnerability": "VCID-yvqe-mjea-pud2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tigervnc@1.7.0%252Bdfsg-7%252Bdeb9u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1049621?format=api", "purl": "pkg:deb/debian/tigervnc@1.9.0%2Bdfsg-3%2Bdeb10u3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2cqy-wq3e-dyat" }, { "vulnerability": "VCID-4kdt-7mph-j3ej" }, { "vulnerability": "VCID-58x9-2uk3-6bhp" }, { "vulnerability": "VCID-vgaa-3fm8-bbdq" }, { "vulnerability": "VCID-wspa-k6wk-kqhb" }, { "vulnerability": "VCID-yvqe-mjea-pud2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/tigervnc@1.9.0%252Bdfsg-3%252Bdeb10u3" }, { "url": "http://public2.vulnerablecode.io/api/packages/101801?format=api", "purl": "pkg:rpm/redhat/tigervnc@1.11.0-6?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2cqy-wq3e-dyat" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/tigervnc@1.11.0-6%3Farch=el8" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-26117.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-26117.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-26117", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0069", "scoring_system": "epss", "scoring_elements": "0.71863", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.0069", "scoring_system": "epss", "scoring_elements": "0.7182", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0069", "scoring_system": "epss", "scoring_elements": "0.71826", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0069", "scoring_system": "epss", "scoring_elements": "0.71808", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0069", "scoring_system": "epss", "scoring_elements": "0.71854", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.0069", "scoring_system": "epss", "scoring_elements": "0.7186", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00935", "scoring_system": "epss", "scoring_elements": "0.76169", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00935", "scoring_system": "epss", "scoring_elements": "0.76195", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00935", "scoring_system": "epss", "scoring_elements": "0.76171", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00935", "scoring_system": "epss", "scoring_elements": "0.76168", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00935", "scoring_system": "epss", "scoring_elements": "0.76107", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00935", "scoring_system": "epss", "scoring_elements": "0.76156", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00935", "scoring_system": "epss", "scoring_elements": "0.76111", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00935", "scoring_system": "epss", "scoring_elements": "0.76143", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00935", "scoring_system": "epss", "scoring_elements": "0.76123", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-26117" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26117", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26117" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1882841", "reference_id": "1882841", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1882841" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971272", "reference_id": "971272", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971272" }, { "reference_url": "https://security.gentoo.org/glsa/202407-14", "reference_id": "GLSA-202407-14", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202407-14" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:1783", "reference_id": "RHSA-2021:1783", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:1783" }, { "reference_url": "https://usn.ubuntu.com/5965-1/", "reference_id": "USN-5965-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5965-1/" } ], "weaknesses": [ { "cwe_id": 296, "name": "Improper Following of a Certificate's Chain of Trust", "description": "The product does not follow, or incorrectly follows, the chain of trust for a certificate back to a trusted root certificate, resulting in incorrect trust of any resource that is associated with that certificate." } ], "exploits": [], "severity_range_score": "8.1 - 9.3", "exploitability": "0.5", "weighted_severity": "7.3", "risk_score": 3.6, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2cqy-wq3e-dyat" }