{"id":"CVE-2026-103432","details":"apcupsd through 3.14.14 has an sscanf stack-based buffer overflow in getupsvar() in src/cgi/upsfetch.c (used by upsstats.cgi, multimon.cgi, and upsfstats.cgi), a related issue to CVE-2026-15544.","modified":"2026-10-02T03:47:00.456735625Z","published":"2026-09-30T15:31:08.092Z","database_specific":{"cwe_ids":["CWE-121"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103432.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://github.com/therealbstern/apcupsd/blob/224d19d5faa508d04267f6135fe53d50800550de/src/cgi/upsfetch.c#L240"},{"type":"WEB","url":"https://sourceforge.net/projects/apcupsd/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103432.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103432"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493140"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/therealbstern/apcupsd","events":[{"introduced":"0"},{"fixed":"a60450edad6e9eb7f66b9b0715b5fa25655c4e18"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"3.14.14"},{"fixed":"3.14.14"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-103432.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}