Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1071945?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1071945?format=api", "purl": "pkg:maven/org.keycloak/keycloak-saml-core@26.1.4", "type": "maven", "namespace": "org.keycloak", "name": "keycloak-saml-core", "version": "26.1.4", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "26.5.4", "latest_non_vulnerable_version": "26.5.4", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/23328?format=api", "vulnerability_id": "VCID-xd7x-aevv-cfcp", "summary": "Keycloak: Denial of Service due to excessive SAMLRequest decompression\nA flaw was found in Keycloak. An unauthenticated remote attacker can trigger an application level Denial of Service (DoS) by sending a highly compressed SAMLRequest through the SAML Redirect Binding. The server fails to enforce size limits during DEFLATE decompression, leading to an OutOfMemoryError (OOM) and subsequent process termination. This vulnerability allows an attacker to disrupt the availability of the service.", "references": [ { "reference_url": "https://access.redhat.com/errata/RHSA-2026:3947", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:34:34Z/" } ], "url": "https://access.redhat.com/errata/RHSA-2026:3947" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:3948", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:34:34Z/" } ], "url": "https://access.redhat.com/errata/RHSA-2026:3948" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2575.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2575.json" }, { "reference_url": "https://access.redhat.com/security/cve/CVE-2026-2575", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:34:34Z/" } ], "url": "https://access.redhat.com/security/cve/CVE-2026-2575" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-2575", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08543", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08537", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08393", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08523", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08449", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08531", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08517", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08475", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08376", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08501", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.13011", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.13136", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.13142", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00043", "scoring_system": "epss", "scoring_elements": "0.13113", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-2575" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2440149", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T13:34:34Z/" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2440149" }, { "reference_url": "https://github.com/keycloak/keycloak", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak" }, { "reference_url": "https://github.com/keycloak/keycloak/commit/4f90ef67f698dfb45df0d2f4981271a7c8b47f04", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak/commit/4f90ef67f698dfb45df0d2f4981271a7c8b47f04" }, { "reference_url": "https://github.com/keycloak/keycloak/issues/46372", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak/issues/46372" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2575", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2575" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:build_keycloak:26.4::el9", "reference_id": "cpe:/a:redhat:build_keycloak:26.4::el9", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:build_keycloak:26.4::el9" }, { "reference_url": "https://github.com/advisories/GHSA-xv6h-r36f-3gp5", "reference_id": "GHSA-xv6h-r36f-3gp5", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-xv6h-r36f-3gp5" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/66182?format=api", "purl": "pkg:maven/org.keycloak/keycloak-saml-core@26.5.4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.keycloak/keycloak-saml-core@26.5.4" } ], "aliases": [ "CVE-2026-2575", "GHSA-xv6h-r36f-3gp5" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xd7x-aevv-cfcp" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.keycloak/keycloak-saml-core@26.1.4" }