{"id":"ALSA-2026:9666","summary":"Moderate: wireshark security update","details":"The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network.  \n\nSecurity Fix(es):  \n\n  * wireshark: Buffer Over-read in Wireshark (CVE-2026-3203)\n  * wireshark: Improperly Controlled Sequential Memory Allocation in Wireshark (CVE-2026-3201)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-04-28T18:44:32.454305531Z","published":"2026-04-22T00:00:00Z","related":["CVE-2026-3201","CVE-2026-3203"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:9666"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-3201"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-3203"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2442639"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2442641"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-9666.html"}],"affected":[{"package":{"name":"wireshark","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/wireshark"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.4.2-4.el10_1.4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:9666.json"}},{"package":{"name":"wireshark-cli","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/wireshark-cli"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.4.2-4.el10_1.4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:9666.json"}},{"package":{"name":"wireshark-devel","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/wireshark-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.4.2-4.el10_1.4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:9666.json"}}],"schema_version":"1.7.5"}