{"id":"openSUSE-SU-2026:22067-1","summary":"Security update for busybox","details":"This update for busybox fixes the following issues:\n\n- CVE-2026-88830: unit confusion in TLS Montgomery reduction buffer allocation causes a pre-authentication heap buffer\n  overflow when processing a crafted `ClientKeyExchange` message (bsc#1282575).\n- CVE-2026-88831: httpd silently fails open when IP deny rules contain invalid CIDR prefix lengths (bsc#1282550).\n- CVE-2026-88832: romfs volume ID parsing uses unbounded `strlen` on attacker-controlled metadata and allows for a heap\n  buffer overflow when crafted filesystem images are processed (bsc#1282576).\n- CVE-2026-88835: dpkg read_package_field() steps past NUL terminator, causing out-of-bounds read on malformed .deb\n  packages (bsc#1282551).\n- CVE-2026-88837: httpd misidentifies yescrypt password hashes as plaintext (bsc#1282552).\n- CVE-2026-88839: passwd/group parser writes heap pointers out of bounds due to stale tokenize() endpoint (bsc#1282568).\n- CVE-2026-88841: OOB read and silent memory corruption of the status file due to `write_status_file()` failing to reset\n  the `field_start` cursor between package stanzas (bsc#1282653).\n","modified":"2026-10-19T17:23:11.646215035Z","published":"2026-10-09T06:39:54Z","related":["CVE-2026-88830","CVE-2026-88831","CVE-2026-88832","CVE-2026-88835","CVE-2026-88837","CVE-2026-88839","CVE-2026-88841"],"upstream":["CVE-2026-88830","CVE-2026-88831","CVE-2026-88832","CVE-2026-88835","CVE-2026-88837","CVE-2026-88839","CVE-2026-88841"],"references":[{"type":"ADVISORY"},{"type":"REPORT","url":"https://bugzilla.suse.com/1282550"},{"type":"REPORT","url":"https://bugzilla.suse.com/1282551"},{"type":"REPORT","url":"https://bugzilla.suse.com/1282552"},{"type":"REPORT","url":"https://bugzilla.suse.com/1282568"},{"type":"REPORT","url":"https://bugzilla.suse.com/1282575"},{"type":"REPORT","url":"https://bugzilla.suse.com/1282576"},{"type":"REPORT","url":"https://bugzilla.suse.com/1282653"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-88830"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-88831"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-88832"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-88835"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-88837"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-88839"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-88841"}],"affected":[{"package":{"name":"busybox","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/busybox&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.37.0-160000.8.1"}]}],"ecosystem_specific":{"binaries":[{"busybox":"1.37.0-160000.8.1","busybox-static":"1.37.0-160000.8.1","busybox-warewulf3":"1.37.0-160000.8.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:22067-1.json"}}],"schema_version":"1.9.0"}