{"url":"http://public2.vulnerablecode.io/api/packages/490332?format=json","purl":"pkg:apk/alpine/avahi@0?arch=armhf&distroversion=v3.22&reponame=main","type":"apk","namespace":"alpine","name":"avahi","version":"0","qualifiers":{"arch":"armhf","distroversion":"v3.22","reponame":"main"},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":"0.7-r2","latest_non_vulnerable_version":"0.8-r21","affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/59513?format=json","vulnerability_id":"VCID-32b2-2etu-rfft","summary":"avahi-daemon-check-dns.sh in the Debian avahi package through 0.8-4 is executed as root via /etc/network/if-up.d/avahi-daemon, and allows a local attacker to cause a denial of service or create arbitrary empty files via a symlink attack on files under /run/avahi-daemon. NOTE: this only affects the packaging for Debian GNU/Linux (used indirectly by SUSE), not the upstream Avahi product.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-26720","reference_id":"","reference_type":"","scores":[{"value":"0.00089","scoring_system":"epss","scoring_elements":"0.25479","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00089","scoring_system":"epss","scoring_elements":"0.25383","published_at":"2026-06-09T12:55:00Z"},{"value":"0.00089","scoring_system":"epss","scoring_elements":"0.25492","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00089","scoring_system":"epss","scoring_elements":"0.25395","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00089","scoring_system":"epss","scoring_elements":"0.25432","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00089","scoring_system":"epss","scoring_elements":"0.25374","published_at":"2026-06-08T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-26720"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26720","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26720"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/490332?format=json","purl":"pkg:apk/alpine/avahi@0?arch=armhf&distroversion=v3.22&reponame=main","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/avahi@0%3Farch=armhf&distroversion=v3.22&reponame=main"}],"aliases":["CVE-2021-26720"],"risk_score":1.9,"exploitability":"0.5","weighted_severity":"3.9","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-32b2-2etu-rfft"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:apk/alpine/avahi@0%3Farch=armhf&distroversion=v3.22&reponame=main"}