{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NR3SSRGZJ3TY652SMTB4KQ","modified_at":"2026-10-23T18:05:35.979954459Z","published_at":"2026-04-03T16:16:34.977Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23472","https://security-tracker.debian.org/tracker/CVE-2026-23472"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23472","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23472"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: serial: core: fix infinite loop in handle_tx() for PORT_UNKNOWN uart_write_room() and uart_write() behave inconsistently when xmit_b"}