{"id":"CVE-2025-13499","summary":"Access of Uninitialized Pointer in Wireshark","details":"Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service","modified":"2026-04-10T05:21:15.740937Z","published":"2025-11-21T06:03:52.020Z","related":["ALSA-2025:23083","ALSA-2025:23142","SUSE-SU-2025:4413-1","SUSE-SU-2025:4440-1","SUSE-SU-2026:1169-1","SUSE-SU-2026:20222-1","openSUSE-SU-2025:15769-1","openSUSE-SU-2026:20151-1"],"database_specific":{"cna_assigner":"GitLab","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13499.json","cwe_ids":["CWE-824"]},"references":[{"type":"WEB","url":"https://www.wireshark.org/security/wnpa-sec-2025-06.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13499.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13499"},{"type":"REPORT","url":"https://gitlab.com/wireshark/wireshark/-/issues/20823"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wireshark/wireshark","events":[{"introduced":"009a163470b581c7d3ee66d89c819cef1f9e50fe"},{"fixed":"34933a027baf19835296a509be79a040e40e9330"},{"introduced":"0"},{"last_affected":"cdfb6721e77c19d43f4787f66e9d5f2525281a22"}],"database_specific":{"versions":[{"introduced":"4.4.0"},{"fixed":"4.4.11"},{"introduced":"0"},{"last_affected":"4.6.0-NA"}]}}],"versions":["backups/ethereal@18706","ethereal-0-3-15","ethereal-0.3.15","ssv0.9.0","ssv0.9.0rc0","ssv0.9.0rc1","ssv0.9.1","ssv0.9.2","ssv0.9.2rc0","ssv0.9.3rc0","start","v1.11.0","v1.11.0-rc1","v1.11.1","v1.11.1-rc1","v1.11.2","v1.11.2-rc1","v1.11.3","v1.11.3-rc1","v1.11.4-rc1","v1.99.0","v1.99.0-rc1","v1.99.1","v1.99.10rc0","v1.99.1rc0","v1.99.2","v1.99.2rc0","v1.99.3","v1.99.3rc0","v1.99.4","v1.99.4rc0","v1.99.5","v1.99.5rc0","v1.99.6","v1.99.6rc0","v1.99.7","v1.99.7rc0","v1.99.8","v1.99.8rc0","v1.99.9","v1.99.9rc0","v2.1.0","v2.1.0rc0","v2.1.1","v2.1.1rc0","v2.1.2rc0","v2.3.0rc0","v2.5.0","v2.5.0rc0","v2.5.1","v2.5.1rc0","v2.5.2rc0","v2.9.0","v2.9.0rc0","v2.9.1rc0","v3.1.0","v3.1.0rc0","v3.1.1","v3.1.1rc0","v3.1.2rc0","v3.3.0","v3.3.0rc0","v3.3.1","v3.3.1rc0","v3.3.2rc0","v3.5.0","v3.5.0rc0","v3.5.1rc0","v3.7.0","v3.7.0rc0","v3.7.1","v3.7.1rc0","v3.7.2","v3.7.2rc0","v3.7.3rc0","v4.1.0","v4.1.0rc0","v4.1.1rc0","v4.3.0","v4.3.0rc0","v4.3.0rc1","v4.3.1","v4.3.1rc0","v4.3.2rc0","v4.4.0","v4.4.1","v4.4.10","v4.4.10rc0","v4.4.11rc0","v4.4.1rc0","v4.4.2","v4.4.2rc0","v4.4.3","v4.4.3rc0","v4.4.4","v4.4.4rc0","v4.4.5","v4.4.5rc0","v4.4.6","v4.4.6rc0","v4.4.7","v4.4.7rc0","v4.4.8","v4.4.8rc0","v4.4.9","v4.4.9rc0","v4.5.0rc0","v4.6.0","v4.6.0rc0","v4.6.0rc1","v4.6.7rc0","wireshark-1.11.3","wireshark-1.99.0","wireshark-1.99.1","wireshark-1.99.2","wireshark-1.99.3","wireshark-1.99.4","wireshark-1.99.5","wireshark-1.99.6","wireshark-1.99.7","wireshark-1.99.8","wireshark-1.99.9","wireshark-2.1.0","wireshark-2.1.1","wireshark-2.5.0","wireshark-4.4.0","wireshark-4.4.1","wireshark-4.4.2","wireshark-4.4.3","wireshark-4.4.4","wireshark-4.4.5","wireshark-4.4.6","wireshark-4.4.7","wireshark-4.4.8","wireshark-4.4.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-13499.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.com/wireshark/wireshark","events":[{"introduced":"0"},{"last_affected":"cdfb6721e77c19d43f4787f66e9d5f2525281a22"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.6.0"}]}},{"type":"GIT","repo":"https://gitlab.com/wireshark/wireshark","events":[{"introduced":"009a163470b581c7d3ee66d89c819cef1f9e50fe"},{"fixed":"34933a027baf19835296a509be79a040e40e9330"}],"database_specific":{"versions":[{"introduced":"4.4.0"},{"fixed":"4.4.11"}]}}],"versions":["backups/ethereal@18706","ethereal-0-3-15","ethereal-0.3.15","ssv0.9.0","ssv0.9.0rc0","ssv0.9.0rc1","ssv0.9.1","ssv0.9.2","ssv0.9.2rc0","ssv0.9.3rc0","start","v1.11.0","v1.11.0-rc1","v1.11.1","v1.11.1-rc1","v1.11.2","v1.11.2-rc1","v1.11.3","v1.11.3-rc1","v1.11.4-rc1","v1.99.0","v1.99.0-rc1","v1.99.1","v1.99.10rc0","v1.99.1rc0","v1.99.2","v1.99.2rc0","v1.99.3","v1.99.3rc0","v1.99.4","v1.99.4rc0","v1.99.5","v1.99.5rc0","v1.99.6","v1.99.6rc0","v1.99.7","v1.99.7rc0","v1.99.8","v1.99.8rc0","v1.99.9","v1.99.9rc0","v2.1.0","v2.1.0rc0","v2.1.1","v2.1.1rc0","v2.1.2rc0","v2.3.0rc0","v2.5.0","v2.5.0rc0","v2.5.1","v2.5.1rc0","v2.5.2rc0","v2.9.0","v2.9.0rc0","v2.9.1rc0","v3.1.0","v3.1.0rc0","v3.1.1","v3.1.1rc0","v3.1.2rc0","v3.3.0","v3.3.0rc0","v3.3.1","v3.3.1rc0","v3.3.2rc0","v3.5.0","v3.5.0rc0","v3.5.1rc0","v3.7.0","v3.7.0rc0","v3.7.1","v3.7.1rc0","v3.7.2","v3.7.2rc0","v3.7.3rc0","v4.1.0","v4.1.0rc0","v4.1.1rc0","v4.3.0","v4.3.0rc0","v4.3.0rc1","v4.3.1","v4.3.1rc0","v4.3.2rc0","v4.4.0","v4.4.1","v4.4.10","v4.4.10rc0","v4.4.11rc0","v4.4.1rc0","v4.4.2","v4.4.2rc0","v4.4.3","v4.4.3rc0","v4.4.4","v4.4.4rc0","v4.4.5","v4.4.5rc0","v4.4.6","v4.4.6rc0","v4.4.7","v4.4.7rc0","v4.4.8","v4.4.8rc0","v4.4.9","v4.4.9rc0","v4.5.0rc0","v4.6.0","v4.6.0rc0","v4.6.0rc1","wireshark-1.11.3","wireshark-1.99.0","wireshark-1.99.1","wireshark-1.99.2","wireshark-1.99.3","wireshark-1.99.4","wireshark-1.99.5","wiresha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