{"action":"Upgrade pyasn1 to 0.4.8-3+deb12u3 or later.","affected":[{"fixed":"0.4.8-3+deb12u3","introduced":"0"}],"component":"pyasn1","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.4.8-3+deb12u3"],"id":"tcs_01M5NT685JFYZYS59S0X3XN1VR","modified_at":"2026-10-01T03:03:28.538229433Z","published_at":"2026-07-14T17:17:14.880Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-59885","https://security-tracker.debian.org/tracker/CVE-2026-59885"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-59885","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-59885"}],"summary":"pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the BER, CER, and DER decoders process OBJECT IDENTIFIER and RELATIVE-OID values in quadratic time relative to the number of arcs, so a sm"}