{"action":"Upgrade libnet-oauth-perl to 0.33-1 or later.","affected":[{"fixed":"0.33-1","introduced":"0"}],"component":"libnet-oauth-perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.33-1"],"id":"tcs_01M5NVCH1Q0QW11S8J7AG221Q9","modified_at":"2026-10-28T09:47:32.970884838Z","published_at":"2026-08-19T08:17:13.970Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-75589","https://security-tracker.debian.org/tracker/CVE-2026-75589"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-75589#Debian:14/libnet-oauth-perl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-75589"}],"summary":"Net::OAuth versions before 0.33 for Perl check HMAC-SHA1, HMAC-SHA256 and PLAINTEXT signatures with a non-constant-time comparison in verify. Each of the three compares the signature carried in the me"}