{"id":"CLSA-2026-1779455173","summary":"Fix CVE(s): CVE-2026-43618","details":"   * SECURITY UPDATE: integer overflow in compressed-token decoder allows\n     memory disclosure to a malicious sender\n     - debian/patches/CVE-2026-43618.patch: cap rx_token at MAX_TOKEN_INDEX\n       and add overflow checks in recv_compressed_token_num/run; add\n       CHUNK_SIZE bound check in simple_recv_token; initialize data=NULL\n       per iteration and validate literal token pointer in receiver\n     - CVE-2026-43618","modified":"2026-06-04T09:46:12.833337899Z","published":"2026-05-22T13:06:17Z","upstream":["CVE-2026-43618"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu20.04els/CLSA-2026-1779455173.html"}],"affected":[{"package":{"name":"rsync","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/rsync?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.3-8ubuntu0.9+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1779455173.json"}}],"schema_version":"1.7.5"}