{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-25707: Handcrafted repo metadata may cause arbitrary local files to be overwritten by libzypp","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-25707","status":"final","version":"1","initial_release_date":"2026-06-29T10:04:59.223Z","current_release_date":"2026-06-29T11:44:36.827Z","revision_history":[{"date":"2026-06-29T10:04:59.223Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"A relative path traversal bug problem when processing repository metadata in libzypp before 17.38.10 could be used by remote attackers supplying repositories to overwrite files on the system, leading to denial of service or privilege escalation.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-25707 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-25707"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-25707"},{"category":"external","summary":"bugzilla.suse.com","url":"https://bugzilla.suse.com/show_bug.cgi?id=1259802"},{"category":"external","summary":"github.com","url":"https://github.com/openSUSE/libzypp/commit/f09feda7fca03c941218aab0bb161cc82b185b6b"}]},"product_tree":{"branches":[{"category":"vendor","name":"SUSE","branches":[{"category":"product_name","name":"libzypp","branches":[{"category":"product_version_range","name":"<17.38.10","product":{"name":"SUSE libzypp <17.38.10","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:suse:libzypp:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-25707","title":"Handcrafted repo metadata may cause arbitrary local files to be overwritten by libzypp","notes":[{"category":"description","text":"A relative path traversal bug problem when processing repository metadata in libzypp before 17.38.10 could be used by remote attackers supplying repositories to overwrite files on the system, leading to denial of service or privilege escalation.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH"},"products":["CSAFPID-1"]}],"remediations":[{"category":"vendor_fix","details":"Update to a fixed version: 17.38.10.","product_ids":["CSAFPID-1"],"url":"https://github.com/openSUSE/libzypp/commit/f09feda7fca03c941218aab0bb161cc82b185b6b"}]}]}