{"schema_version": "1.7.0", "id": "RLSA-2026:20600", "modified": "2026-06-04T12:05:40.173303Z", "published": "2026-06-04T12:04:37.164871Z", "upstream": ["CVE-2026-5405", "CVE-2026-5656"], "summary": "Important: 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: Heap-based Buffer Overflow in Wireshark (CVE-2026-5405)\n\n* wireshark: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Wireshark (CVE-2026-5656)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "wireshark", "purl": "pkg:rpm/rocky-linux/wireshark?distro=rocky-linux-10&epoch=1"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "1:4.4.2-10.el10_2"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:20600"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2464273"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2464276"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}