High
CVE-2026-103432
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.
Announced Group revision 1
Original source ↗CVE-2026-103432
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-103432
apcupsd
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "apcupsd",
"modules": [
"apcupsd-cgi (upsstats.cgi",
"multimon.cgi",
"upsfstats.cgi)"
],
"product": "apcupsd",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "3.14.14"
}
],
"programFiles": [
"src/cgi/upsfetch.c"
],
"defaultStatus": "unknown"
}
]- Related CVEs
- CVE-2026-103432
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #4845 · Revision 1
- Added to Heist Feed
- Publisher date