Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/994726?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/994726?format=api", "purl": "pkg:deb/debian/libbpf@1.1.2-0%2Bdeb12u1", "type": "deb", "namespace": "debian", "name": "libbpf", "version": "1.1.2-0+deb12u1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.4.6-1~bpo12+1", "latest_non_vulnerable_version": "1.4.6-1~bpo12+1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/70454?format=api", "vulnerability_id": "VCID-3qxa-43jg-gfak", "summary": "libbpf: Heap Buffer Overflow in libbpf", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-29481.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-29481.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-29481", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24693", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24408", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24519", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24464", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.2445", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24732", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24504", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24575", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24622", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24638", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24595", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24541", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24553", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00085", "scoring_system": "epss", "scoring_elements": "0.24544", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-29481" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-29481", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-29481" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1102672", "reference_id": "1102672", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1102672" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2358023", "reference_id": "2358023", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2358023" }, { "reference_url": "https://github.com/lmarch2/poc/blob/main/libbpf/libbpf.md", "reference_id": "libbpf.md", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-09T15:02:03Z/" } ], "url": "https://github.com/lmarch2/poc/blob/main/libbpf/libbpf.md" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/994727?format=api", "purl": "pkg:deb/debian/libbpf@1.4.6-1~bpo12%2B1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libbpf@1.4.6-1~bpo12%252B1" } ], "aliases": [ "CVE-2025-29481" ], "risk_score": 3.3, "exploitability": "0.5", "weighted_severity": "6.6", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3qxa-43jg-gfak" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/78953?format=api", "vulnerability_id": "VCID-4gdy-gqe4-93f4", "summary": "Kernel: use-after-free in btf_dump_name_dups in tools/lib/bpf/btf_dump.c", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3534.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3534.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-3534", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08474", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08526", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08521", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.0003", "scoring_system": "epss", "scoring_elements": "0.08485", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09364", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09269", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09212", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09213", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09322", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09336", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.0932", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09235", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.0931", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09353", "published_at": "2026-04-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-3534" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3534", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3534" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1023717", "reference_id": "1023717", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1023717" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2165706", "reference_id": "2165706", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2165706" }, { "reference_url": "https://security.archlinux.org/AVG-2834", "reference_id": "AVG-2834", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2834" }, { "reference_url": "https://security.archlinux.org/AVG-2835", "reference_id": "AVG-2835", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2835" }, { "reference_url": "https://security.archlinux.org/AVG-2836", "reference_id": "AVG-2836", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2836" }, { "reference_url": "https://security.archlinux.org/AVG-2837", "reference_id": "AVG-2837", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2837" }, { "reference_url": "https://vuldb.com/?id.211032", "reference_id": "?id.211032", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:09:09Z/" } ], "url": "https://vuldb.com/?id.211032" }, { "reference_url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749", "reference_id": "?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:09:09Z/" } ], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749" }, { "reference_url": "https://usn.ubuntu.com/5759-1/", "reference_id": "USN-5759-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5759-1/" }, { "reference_url": "https://usn.ubuntu.com/6215-1/", "reference_id": "USN-6215-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6215-1/" }, { "reference_url": "https://usn.ubuntu.com/USN-5759-2/", "reference_id": "USN-USN-5759-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5759-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/994726?format=api", "purl": "pkg:deb/debian/libbpf@1.1.2-0%2Bdeb12u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3qxa-43jg-gfak" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libbpf@1.1.2-0%252Bdeb12u1" } ], "aliases": [ "CVE-2022-3534" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4gdy-gqe4-93f4" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/78964?format=api", "vulnerability_id": "VCID-vu3z-hmu8-fkbn", "summary": "kernel: libbpf: NULL pointer dereference in find_prog_by_sec_insn", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3606.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3606.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-3606", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05352", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05021", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05037", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05018", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04999", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.0498", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04926", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04936", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05274", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05311", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05137", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05163", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.04988", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-3606" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3606", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3606" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "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" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1023717", "reference_id": "1023717", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1023717" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2155196", "reference_id": "2155196", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2155196" }, { "reference_url": "https://security.archlinux.org/AVG-2834", "reference_id": "AVG-2834", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2834" }, { "reference_url": "https://security.archlinux.org/AVG-2835", "reference_id": "AVG-2835", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2835" }, { "reference_url": "https://security.archlinux.org/AVG-2836", "reference_id": "AVG-2836", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2836" }, { "reference_url": "https://security.archlinux.org/AVG-2837", "reference_id": "AVG-2837", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2837" }, { "reference_url": "https://vuldb.com/?id.211749", "reference_id": "?id.211749", "reference_type": "", "scores": [ { "value": "3.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:19Z/" } ], "url": "https://vuldb.com/?id.211749" }, { "reference_url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d0d382f95a9270dcf803539d6781d6bd67e3f5b2", "reference_id": "?id=d0d382f95a9270dcf803539d6781d6bd67e3f5b2", "reference_type": "", "scores": [ { "value": "3.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-14T17:08:19Z/" } ], "url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d0d382f95a9270dcf803539d6781d6bd67e3f5b2" }, { "reference_url": "https://usn.ubuntu.com/5759-1/", "reference_id": "USN-5759-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5759-1/" }, { "reference_url": "https://usn.ubuntu.com/6215-1/", "reference_id": "USN-6215-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6215-1/" }, { "reference_url": "https://usn.ubuntu.com/USN-5759-2/", "reference_id": "USN-USN-5759-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5759-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/994726?format=api", "purl": "pkg:deb/debian/libbpf@1.1.2-0%2Bdeb12u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3qxa-43jg-gfak" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libbpf@1.1.2-0%252Bdeb12u1" } ], "aliases": [ "CVE-2022-3606" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vu3z-hmu8-fkbn" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11929?format=api", "vulnerability_id": "VCID-x1fv-5t74-vugy", "summary": "Out-of-bounds Write\nlibbpf has a heap-based buffer overflow (4 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-45940.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-45940.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-45940", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.3675", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36909", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36942", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36774", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36825", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.3684", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36849", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36814", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36789", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36835", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36818", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36759", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36532", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36501", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36413", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-45940" }, { "reference_url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40868", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40868" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45940", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45940" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libbpf/OSV-2021-1562.yaml", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libbpf/OSV-2021-1562.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2043383", "reference_id": "2043383", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2043383" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45940", "reference_id": "CVE-2021-45940", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45940" }, { "reference_url": "https://usn.ubuntu.com/5759-1/", "reference_id": "USN-5759-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5759-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/994726?format=api", "purl": "pkg:deb/debian/libbpf@1.1.2-0%2Bdeb12u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3qxa-43jg-gfak" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libbpf@1.1.2-0%252Bdeb12u1" } ], "aliases": [ "CVE-2021-45940" ], "risk_score": 2.0, "exploitability": "0.5", "weighted_severity": "4.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-x1fv-5t74-vugy" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11935?format=api", "vulnerability_id": "VCID-x4wf-7dmt-sfaq", "summary": "Out-of-bounds Write\nlibbpf has a heap-based buffer overflow (8 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-45941.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-45941.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-45941", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.3675", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36909", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36942", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36774", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36825", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.3684", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36849", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36814", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36789", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36835", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36818", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36759", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36532", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36501", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00159", "scoring_system": "epss", "scoring_elements": "0.36413", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-45941" }, { "reference_url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40957", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40957" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45941", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45941" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libbpf/OSV-2021-1576.yaml", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libbpf/OSV-2021-1576.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2043387", "reference_id": "2043387", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2043387" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45941", "reference_id": "CVE-2021-45941", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45941" }, { "reference_url": "https://usn.ubuntu.com/5759-1/", "reference_id": "USN-5759-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5759-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/994726?format=api", "purl": "pkg:deb/debian/libbpf@1.1.2-0%2Bdeb12u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3qxa-43jg-gfak" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libbpf@1.1.2-0%252Bdeb12u1" } ], "aliases": [ "CVE-2021-45941" ], "risk_score": 2.0, "exploitability": "0.5", "weighted_severity": "4.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-x4wf-7dmt-sfaq" } ], "risk_score": "3.3", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libbpf@1.1.2-0%252Bdeb12u1" }