{"action":"Upgrade qemu to 5.2.0-r0 or later.","affected":[{"fixed":"5.2.0-r0","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.17","exploited":false,"fixed_versions":["5.2.0-r0"],"id":"tcs_01M6GN4VSW3Z780B4CG7QQKK2R","modified_at":"2026-11-03T06:32:26.778324259Z","published_at":"2021-02-25T20:15:11.597Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-20203","https://security.alpinelinux.org/vuln/CVE-2021-20203"],"severity":{"label":"low","score":3.2},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-20203#Alpine:v3.17/qemu","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-20203"}],"summary":"An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters"}