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gpsd: gpsd: Denial of Service due to malformed NAVCOM packet parsing

🗓️ 19 Jan 2026 06:22:09Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 8 Views

gpsd vulnerability enables DoS via malformed NAVCOM packets; payload length calc causes high CPU.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
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AlmaLinux 10 : gpsd (ALSA-2026:0770)
21 Jan 202600:00
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AlmaLinux 9 : gpsd-minimal (ALSA-2026:0771)
22 Jan 202600:00
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Debian dla-4441 : gpsd - security update
19 Jan 202600:00
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Fedora 43 : gpsd (2026-2ca69451b9)
15 Jan 202600:00
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Fedora 42 : gpsd (2026-a1552b48c3)
20 Jan 202600:00
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MiracleLinux 9 : gpsd-minimal-3.26.1-1.el9_7.1 (AXSA:2026-055:01)
21 Jan 202600:00
nessus
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Oracle Linux 10 : gpsd (ELSA-2026-0770)
21 Jan 202600:00
nessus
nessus
Oracle Linux 9 : gpsd-minimal (ELSA-2026-0771)
19 Jan 202600:00
nessus
nessus
Photon OS 4.0: Gpsd PHSA-2026-4.0-0947
30 Jan 202600:00
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nessus
Photon OS 5.0: Gpsd PHSA-2026-5.0-0737
30 Jan 202600:00
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.7aarch64gpsd-minimal1:3.26.1-1.el9_7.1gpsd-minimal-1:3.26.1-1.el9_7.1.aarch64.rpm
Red Hat Enterprise Linux9.7ppc64legpsd-minimal1:3.26.1-1.el9_7.1gpsd-minimal-1:3.26.1-1.el9_7.1.ppc64le.rpm
Red Hat Enterprise Linux9.7s390xgpsd-minimal1:3.26.1-1.el9_7.1gpsd-minimal-1:3.26.1-1.el9_7.1.s390x.rpm
Red Hat Enterprise Linux9.7x86_64gpsd-minimal1:3.26.1-1.el9_7.1gpsd-minimal-1:3.26.1-1.el9_7.1.x86_64.rpm
Red Hat Enterprise Linux9.7aarch64gpsd-minimal-clients1:3.26.1-1.el9_7.1gpsd-minimal-clients-1:3.26.1-1.el9_7.1.aarch64.rpm
Red Hat Enterprise Linux9.7ppc64legpsd-minimal-clients1:3.26.1-1.el9_7.1gpsd-minimal-clients-1:3.26.1-1.el9_7.1.ppc64le.rpm
Red Hat Enterprise Linux9.7s390xgpsd-minimal-clients1:3.26.1-1.el9_7.1gpsd-minimal-clients-1:3.26.1-1.el9_7.1.s390x.rpm
Red Hat Enterprise Linux9.7x86_64gpsd-minimal-clients1:3.26.1-1.el9_7.1gpsd-minimal-clients-1:3.26.1-1.el9_7.1.x86_64.rpm
Red Hat Enterprise Linux9.7aarch64gpsd-minimal-clients-debuginfo1:3.26.1-1.el9_7.1gpsd-minimal-clients-debuginfo-1:3.26.1-1.el9_7.1.aarch64.rpm
Red Hat Enterprise Linux9.7ppc64legpsd-minimal-clients-debuginfo1:3.26.1-1.el9_7.1gpsd-minimal-clients-debuginfo-1:3.26.1-1.el9_7.1.ppc64le.rpm
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30 Jun 2026 04:35Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.0047
SSVC
8