{"action":"Upgrade pypy3 to 7.3.5+dfsg-2 or later.","affected":[{"fixed":"7.3.5+dfsg-2","introduced":"0"}],"component":"pypy3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.3.5+dfsg-2"],"id":"tcs_01M5NH3HCSCT12E943HWFP15HB","modified_at":"2026-10-15T08:02:47.220365917Z","published_at":"2023-08-22T19:16:32.087Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-48566","https://security-tracker.debian.org/tracker/CVE-2022-48566"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-48566#Debian:14/pypy3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-48566"}],"summary":"An issue was discovered in compare_digest in Lib/hmac.py in Python through 3.9.1. Constant-time-defeating optimisations were possible in the accumulator variable in hmac.compare_digest."}