{"url":"http://public2.vulnerablecode.io/api/packages/25886?format=json","purl":"pkg:pypi/numpy@1.18.2","type":"pypi","namespace":"","name":"numpy","version":"1.18.2","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"1.19","latest_non_vulnerable_version":"1.22","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/35932?format=json","vulnerability_id":"VCID-86w7-qcmk-xyca","summary":"Null Pointer Dereference vulnerability exists in numpy.sort in NumPy &lt and 1.19 in the PyArray_DescrNew function due to missing return-value validation, which allows attackers to conduct DoS attacks by repetitively creating sort arrays.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41495.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41495.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-41495","reference_id":"","reference_type":"","scores":[{"value":"0.00107","scoring_system":"epss","scoring_elements":"0.28535","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-41495"},{"reference_url":"https://github.com/advisories/GHSA-5545-2q6w-2gh6","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-5545-2q6w-2gh6"},{"reference_url":"https://github.com/numpy/numpy","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/numpy/numpy"},{"reference_url":"https://github.com/numpy/numpy/issues/19038","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/numpy/numpy/issues/19038"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/numpy/PYSEC-2021-856.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/numpy/PYSEC-2021-856.yaml"},{"reference_url":"https://www.oracle.com/security-alerts/cpujul2022.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2035037","reference_id":"2035037","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2035037"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41495","reference_id":"CVE-2021-41495","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41495"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:8852","reference_id":"RHSA-2022:8852","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:8852"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:8861","reference_id":"RHSA-2022:8861","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:8861"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/146988?format=json","purl":"pkg:pypi/numpy@1.19","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/numpy@1.19"},{"url":"http://public2.vulnerablecode.io/api/packages/25893?format=json","purl":"pkg:pypi/numpy@1.19.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/numpy@1.19.1"}],"aliases":["CVE-2021-41495","GHSA-5545-2q6w-2gh6","PYSEC-2021-856"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-86w7-qcmk-xyca"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/35931?format=json","vulnerability_id":"VCID-xmpe-ucks-uubr","summary":"Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41496.json","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41496.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-41496","reference_id":"","reference_type":"","scores":[{"value":"0.00037","scoring_system":"epss","scoring_elements":"0.11251","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-41496"},{"reference_url":"https://github.com/advisories/GHSA-f7c7-j99h-c22f","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-f7c7-j99h-c22f"},{"reference_url":"https://github.com/numpy/numpy","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/numpy/numpy"},{"reference_url":"https://github.com/numpy/numpy/issues/19000","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/numpy/numpy/issues/19000"},{"reference_url":"https://www.oracle.com/security-alerts/cpujul2022.html","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2035040","reference_id":"2035040","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2035040"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41496","reference_id":"CVE-2021-41496","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41496"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0987","reference_id":"RHSA-2022:0987","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0987"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:1000","reference_id":"RHSA-2022:1000","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:1000"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/25892?format=json","purl":"pkg:pypi/numpy@1.19.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-86w7-qcmk-xyca"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/numpy@1.19.0"},{"url":"http://public2.vulnerablecode.io/api/packages/146988?format=json","purl":"pkg:pypi/numpy@1.19","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/numpy@1.19"}],"aliases":["CVE-2021-41496","GHSA-f7c7-j99h-c22f","PYSEC-2021-857"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-xmpe-ucks-uubr"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/numpy@1.18.2"}