{"action":"Upgrade swupdate to 2022.12+dfsg-1 or later.","affected":[{"fixed":"2022.12+dfsg-1","introduced":"0"}],"component":"swupdate","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2022.12+dfsg-1"],"id":"tcs_01M5NFG89BXJ0KC4SYWMQCPYXM","modified_at":"2026-10-23T18:03:25.662006565Z","published_at":"2021-02-08T21:15:13.680Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-26528","https://security-tracker.debian.org/tracker/CVE-2021-26528"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-26528#Debian:14/swupdate","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-26528"}],"summary":"The mg_http_serve_file function in Cesanta Mongoose HTTP server 7.0 is vulnerable to remote OOB write attack via connection request after exhausting memory pool."}