{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"r-cran-readxl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVMKYEWFJW86XB1P47C299","modified_at":"2026-10-25T05:00:06.786906779Z","published_at":"2026-09-10T21:17:47.047Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-79592","https://security-tracker.debian.org/tracker/CVE-2026-79592"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-79592#Debian:13/r-cran-readxl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-79592"}],"summary":"An out-of-bounds read vulnerability exists in the xls_dumpSummary() function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offsets."}