{"id":"DEBIAN-CVE-2026-12805","details":"A flaw has been found in OFFIS DCMTK up to 3.7.0. The affected element is the function XMLNode::parseFile in the library ofstd/libsrc/ofxml.cc. Executing a manipulation can lead to heap-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used. This patch is called 1d4b3815c0987840a983160bfc671fef63a3105b. It is best practice to apply a patch to resolve this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.","modified":"2026-09-14T17:01:53.653352947Z","published":"2026-06-21T20:16:27.343Z","upstream":["CVE-2026-12805"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-12805"}],"affected":[{"package":{"name":"dcmtk","ecosystem":"Debian:12","purl":"pkg:deb/debian/dcmtk?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.7-9~deb12u4"}]}],"versions":["3.6.7-8","3.6.7-9~deb12u1","3.6.7-9~deb12u2","3.6.7-9~deb12u3"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-12805.json"}},{"package":{"name":"dcmtk","ecosystem":"Debian:13","purl":"pkg:deb/debian/dcmtk?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.9-5+deb13u2"}]}],"versions":["3.6.9-5","3.6.9-5+deb13u1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-12805.json"}},{"package":{"name":"dcmtk","ecosystem":"Debian:14","purl":"pkg:deb/debian/dcmtk?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.0+really3.7.0-6"}]}],"versions":["3.6.9-5","3.6.9-6","3.7.0+really3.6.9-1","3.7.0+really3.7.0-0+exp1","3.7.0+really3.7.0-1","3.7.0+really3.7.0-2","3.7.0+really3.7.0-3","3.7.0+really3.7.0-4","3.7.0+really3.7.0-5","3.7.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-12805.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}