Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/96980?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/96980?format=api", "vulnerability_id": "VCID-m445-c6a1-uugf", "summary": "Crafted zones can lead to increased resource usage and crafted CNAME chains can lead to cache poisoning in Recursor.", "aliases": [ { "alias": "CVE-2026-0398" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/517536?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=armv7&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=armv7&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/517541?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=x86&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=x86&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/966736?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=armhf&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=armhf&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/966739?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=ppc64le&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=ppc64le&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/966740?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=riscv64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=riscv64&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/966737?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=armv7&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=armv7&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/966738?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=loongarch64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=loongarch64&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/517534?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=aarch64&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=aarch64&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/517535?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=armhf&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=armhf&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/517537?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=loongarch64&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=loongarch64&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/517538?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=ppc64le&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=ppc64le&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/517539?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=riscv64&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=riscv64&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/517540?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=s390x&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=s390x&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/517542?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=x86_64&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=x86_64&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/966735?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=aarch64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=aarch64&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/966741?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=s390x&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=s390x&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/966742?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=x86&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=x86&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/966743?format=api", "purl": "pkg:apk/alpine/pdns-recursor@5.3.5-r0?arch=x86_64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/pdns-recursor@5.3.5-r0%3Farch=x86_64&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/934663?format=api", "purl": "pkg:deb/debian/pdns-recursor@5.2.8-0%2Bdeb13u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@5.2.8-0%252Bdeb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1055203?format=api", "purl": "pkg:deb/debian/pdns-recursor@5.2.8-0%2Bdeb13u1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@5.2.8-0%252Bdeb13u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/934697?format=api", "purl": "pkg:deb/debian/pdns-recursor@5.3.5-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@5.3.5-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/934662?format=api", "purl": "pkg:deb/debian/pdns-recursor@5.4.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@5.4.0-1%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/934661?format=api", "purl": "pkg:deb/debian/pdns-recursor@4.4.2-3?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2ugc-uygs-hqb8" }, { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-7dc3-qdk8-k7b2" }, { "vulnerability": "VCID-8tar-s444-zfac" }, { "vulnerability": "VCID-cdzz-8tc8-jucu" }, { "vulnerability": "VCID-m445-c6a1-uugf" }, { "vulnerability": "VCID-mkcs-362g-t7aq" }, { "vulnerability": "VCID-pjbp-1jgm-s3cg" }, { "vulnerability": "VCID-umcq-ztbz-qfb2" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" }, { "vulnerability": "VCID-wmgd-z2j3-h7d9" }, { "vulnerability": "VCID-wywf-pmyt-zud4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@4.4.2-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/994394?format=api", "purl": "pkg:deb/debian/pdns-recursor@4.4.2-3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2ugc-uygs-hqb8" }, { "vulnerability": "VCID-66sa-bc5p-jqde" }, { "vulnerability": "VCID-7dc3-qdk8-k7b2" }, { "vulnerability": "VCID-8tar-s444-zfac" }, { "vulnerability": "VCID-cdzz-8tc8-jucu" }, { "vulnerability": "VCID-m445-c6a1-uugf" }, { "vulnerability": "VCID-mkcs-362g-t7aq" }, { "vulnerability": "VCID-pjbp-1jgm-s3cg" }, { "vulnerability": "VCID-umcq-ztbz-qfb2" }, { "vulnerability": "VCID-vprj-j7u6-zbe7" }, { "vulnerability": "VCID-wmgd-z2j3-h7d9" }, { "vulnerability": "VCID-wywf-pmyt-zud4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@4.4.2-3" }, { "url": "http://public2.vulnerablecode.io/api/packages/934659?format=api", "purl": "pkg:deb/debian/pdns-recursor@4.8.8-1%2Bdeb12u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2ugc-uygs-hqb8" }, { "vulnerability": "VCID-cdzz-8tc8-jucu" }, { "vulnerability": "VCID-m445-c6a1-uugf" }, { "vulnerability": "VCID-pjbp-1jgm-s3cg" }, { "vulnerability": "VCID-umcq-ztbz-qfb2" }, { "vulnerability": "VCID-wywf-pmyt-zud4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@4.8.8-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/994395?format=api", "purl": "pkg:deb/debian/pdns-recursor@4.8.8-1%2Bdeb12u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2ugc-uygs-hqb8" }, { "vulnerability": "VCID-cdzz-8tc8-jucu" }, { "vulnerability": "VCID-m445-c6a1-uugf" }, { "vulnerability": "VCID-pjbp-1jgm-s3cg" }, { "vulnerability": "VCID-umcq-ztbz-qfb2" }, { "vulnerability": "VCID-wywf-pmyt-zud4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/pdns-recursor@4.8.8-1%252Bdeb12u1" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-0398", "reference_id": "", "reference_type": "", "scores": [ { "value": "5e-05", "scoring_system": "epss", "scoring_elements": "0.00244", "published_at": "2026-04-18T12:55:00Z" }, { "value": "5e-05", "scoring_system": "epss", "scoring_elements": "0.00207", "published_at": "2026-04-11T12:55:00Z" }, { "value": "5e-05", "scoring_system": "epss", "scoring_elements": "0.00208", "published_at": "2026-04-02T12:55:00Z" }, { "value": "5e-05", "scoring_system": "epss", "scoring_elements": "0.00209", "published_at": "2026-04-16T12:55:00Z" }, { "value": "5e-05", "scoring_system": "epss", "scoring_elements": "0.00206", "published_at": "2026-04-13T12:55:00Z" }, { "value": "5e-05", "scoring_system": "epss", "scoring_elements": "0.00205", "published_at": "2026-04-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-0398" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-0398", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-0398" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1127490", "reference_id": "1127490", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1127490" }, { "reference_url": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2026-01.html", "reference_id": "powerdns-advisory-2026-01.html", "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": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-09T15:36:48Z/" } ], "url": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2026-01.html" } ], "weaknesses": [], "exploits": [], "severity_range_score": "5.3 - 5.3", "exploitability": "0.5", "weighted_severity": "2.6", "risk_score": 1.3, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-m445-c6a1-uugf" }