{"cve":"CVE-2026-34933","nvd":{"published":"2026-04-03T23:17:05.377","modified":"2026-07-24T22:10:00.140","status":"Analyzed","description":"Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. Prior to version 0.9-rc4, any unprivileged local user can crash avahi-daemon by sending a single D-Bus method call with conflicting publish flags. This issue has been patched in version 0.9-rc4.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-617"],"references":["https://github.com/avahi/avahi/commit/625ca0fac19229f6dfa3a6c6b698ae657187e50c","https://github.com/avahi/avahi/pull/891","https://github.com/avahi/avahi/security/advisories/GHSA-w65r-6gxh-vhvc","http://www.openwall.com/lists/oss-security/2026/04/11/9","https://github.com/avahi/avahi/security/advisories/GHSA-w65r-6gxh-vhvc"],"products":["avahi:avahi"],"source":"nvd","synced_at":"2026-10-19T22:28:59.047572785+00:00"},"epss":{"cve":"CVE-2026-34933","score":0.00207,"percentile":0.10766,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}