{"schema_version": "1.7.0", "id": "RLSA-2026:0770", "modified": "2026-01-21T09:07:39.716071Z", "published": "2026-01-21T09:06:31.007549Z", "upstream": ["CVE-2025-67268", "CVE-2025-67269"], "summary": "Important: gpsd security update", "details": "gpsd is a service daemon that mediates access to a GPS sensor connected to the host computer by serial or USB interface, making its data on the location/course/velocity of the sensor available to be queried on TCP port 2947 of the host computer.  With gpsd, multiple GPS client applications (such as navigational and war-driving software) can share access to a GPS without contention or loss of data.  Also, gpsd responds to queries with a format that is substantially easier to parse than NMEA 0183.\n\nSecurity Fix(es):\n\n* gpsd: gpsd: Denial of Service due to malformed NAVCOM packet parsing (CVE-2025-67269)\n\n* gpsd: gpsd: Arbitrary code execution via heap-based out-of-bounds write in NMEA2000 packet handling (CVE-2025-67268)\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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "gpsd", "purl": "pkg:rpm/rocky-linux/gpsd?distro=rocky-linux-10&epoch=1"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "1:3.26.1-1.el10_1.1"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:0770"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426835"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2426810"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}