Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/64516?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/64516?format=api", "vulnerability_id": "VCID-878j-2fje-33c9", "summary": "LibVNCServer: LibVNCServer: Information disclosure or Denial of Service via heap out-of-bounds read in UltraZip encoding", "aliases": [ { "alias": "CVE-2026-32853" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/104303?format=api", "purl": "pkg:deb/debian/libvncserver@0.9.14%2Bdfsg-1%2Bdeb12u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-29gt-w9qk-a3ac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvncserver@0.9.14%252Bdfsg-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/509717?format=api", "purl": "pkg:deb/debian/libvncserver@0.9.14%2Bdfsg-1%2Bdeb12u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-29gt-w9qk-a3ac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvncserver@0.9.14%252Bdfsg-1%252Bdeb12u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/104307?format=api", "purl": "pkg:deb/debian/libvncserver@0.9.15%2Bdfsg-1%2Bdeb13u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-29gt-w9qk-a3ac" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvncserver@0.9.15%252Bdfsg-1%252Bdeb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/104323?format=api", "purl": "pkg:deb/debian/libvncserver@0.9.15%2Bdfsg-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvncserver@0.9.15%252Bdfsg-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/104306?format=api", "purl": "pkg:deb/debian/libvncserver@0.9.15%2Bdfsg-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvncserver@0.9.15%252Bdfsg-5%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/104305?format=api", "purl": "pkg:deb/debian/libvncserver@0.9.13%2Bdfsg-2%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-29gt-w9qk-a3ac" }, { "vulnerability": "VCID-878j-2fje-33c9" }, { "vulnerability": "VCID-znxq-kbyc-h7cd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvncserver@0.9.13%252Bdfsg-2%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/509716?format=api", "purl": "pkg:deb/debian/libvncserver@0.9.13%2Bdfsg-2%2Bdeb11u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-29gt-w9qk-a3ac" }, { "vulnerability": "VCID-878j-2fje-33c9" }, { "vulnerability": "VCID-znxq-kbyc-h7cd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libvncserver@0.9.13%252Bdfsg-2%252Bdeb11u1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-32853.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-32853.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-32853", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.07177", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.07185", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00024", "scoring_system": "epss", "scoring_elements": "0.07191", "published_at": "2026-06-06T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-32853" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32853", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32853" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/LibVNC/libvncserver/commit/009008e2f4d5a54dd71f422070df3af7b3dbc931", "reference_id": "009008e2f4d5a54dd71f422070df3af7b3dbc931", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-25T13:41:12Z/" } ], "url": "https://github.com/LibVNC/libvncserver/commit/009008e2f4d5a54dd71f422070df3af7b3dbc931" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1132016", "reference_id": "1132016", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1132016" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2450843", "reference_id": "2450843", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2450843" }, { "reference_url": "https://github.com/LibVNC/libvncserver/security/advisories/GHSA-87q7-v983-qwcj", "reference_id": "GHSA-87q7-v983-qwcj", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-25T13:41:12Z/" } ], "url": "https://github.com/LibVNC/libvncserver/security/advisories/GHSA-87q7-v983-qwcj" }, { "reference_url": "https://www.vulncheck.com/advisories/libvncserver-ultrazip-encoding-heap-out-of-bounds-read", "reference_id": "libvncserver-ultrazip-encoding-heap-out-of-bounds-read", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-25T13:41:12Z/" } ], "url": "https://www.vulncheck.com/advisories/libvncserver-ultrazip-encoding-heap-out-of-bounds-read" } ], "weaknesses": [ { "cwe_id": 125, "name": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer." } ], "exploits": [], "severity_range_score": "5.4 - 7.1", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-878j-2fje-33c9" }