{"action":"Upgrade qemu to 1:5.2+dfsg-1 or later.","affected":[{"fixed":"1:5.2+dfsg-1","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:5.2+dfsg-1"],"id":"tcs_01M5NENRBYKNP1TQ0JGJRKNG2H","modified_at":"2026-10-26T12:02:27.138577698Z","published_at":"2020-07-21T16:15:11.957Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-15859","https://security-tracker.debian.org/tracker/CVE-2020-15859"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-15859#Debian:13/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-15859"}],"summary":"QEMU 4.2.0 has a use-after-free in hw/net/e1000e_core.c because a guest OS user can trigger an e1000e packet with the data's address set to the e1000e's MMIO address."}