{"action":"Upgrade cjson to 1.7.18-3.1 or later.","affected":[{"fixed":"1.7.18-3.1","introduced":"0"}],"component":"cjson","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.7.18-3.1"],"id":"tcs_01M5NHZ18NBWNS6RJBJYR20JSF","modified_at":"2026-10-23T18:04:52.089311434Z","published_at":"2025-04-19T22:15:14.103Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-26819","https://security-tracker.debian.org/tracker/CVE-2023-26819"],"severity":{"label":"low","score":2.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-26819#Debian:14/cjson","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-26819"}],"summary":"cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {\"a\": true, \"b\": [ null,9999999999999999999999999999999999999999999999912345678901234567]}."}