{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NEWK4QWSXBFJC5RB44QXXJ","modified_at":"2026-10-26T12:01:05.250135830Z","published_at":"2020-10-06T15:15:15.007Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-25742","https://security-tracker.debian.org/tracker/CVE-2020-25742"],"severity":{"label":"low","score":3.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-25742#Debian:13/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-25742"}],"summary":"pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer."}