{"action":"Upgrade linux to 7.1.4-1 or later.","affected":[{"fixed":"7.1.4-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.1.4-1"],"id":"tcs_01M5NTJVCWCSRHXJC9W088RJ3R","modified_at":"2026-10-01T02:47:52.615757461Z","published_at":"2026-08-06T08:16:34.357Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-64590","https://security-tracker.debian.org/tracker/CVE-2026-64590"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-64590#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-64590"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: dma-buf/udmabuf: skip redundant cpu sync to fix cacheline EEXIST warning When CONFIG_DMA_API_DEBUG_SG is enabled, importing a udmabu"}