{"action":"Upgrade linux to 5.7.6-1 or later.","affected":[{"fixed":"5.7.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.7.6-1"],"id":"tcs_01M5NEHW1GD29MK5NADEDYT08A","modified_at":"2026-10-26T12:00:31.279436035Z","published_at":"2020-05-05T06:15:11.120Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-12656","https://security-tracker.debian.org/tracker/CVE-2020-12656"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-12656#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-12656"}],"summary":"gss_mech_free in net/sunrpc/auth_gss/gss_mech_switch.c in the rpcsec_gss_krb5 implementation in the Linux kernel through 5.6.10 lacks certain domain_release calls, leading to a memory leak. Note: This"}