{"action":"Upgrade picolibc to 1.4.3-1 or later.","affected":[{"fixed":"1.4.3-1","introduced":"0"}],"component":"picolibc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.4.3-1"],"id":"tcs_01M5NDX1GD2Z6YJDKKM46351GD","modified_at":"2026-09-21T07:02:43.014700562Z","published_at":"2020-03-19T13:15:12.883Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-14872","https://security-tracker.debian.org/tracker/CVE-2019-14872"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-14872#Debian:14/picolibc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-14872"}],"summary":"The _dtoa_r function of the newlib libc library, prior to version 3.3.0, performs multiple memory allocations without checking their return value. This could result in NULL pointer dereference."}