CVE-2026-15544

Shibby Tomato apcupsd tomatodata.cgi getupsvar stack-based overflow

HIGH
8.8
CVSS Score
Published: July 13, 2026 at 07:30 AM UTC
Updated: October 24, 2026 at 10:10 PM UTC
1 product affected across 1 vendorTomato

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Severity
HIGH8.8
Exploit prediction
EPSS 0.8%
SSVC
PoC

Description

A vulnerability was determined in Shibby Tomato up to 1.28.0000. Affected is the function getupsvar of the file www/apcupsd/tomatodata.cgi of the component apcupsd. This manipulation of the argument Field causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. This project is superseded by FreshTomato.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/377894
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/377894/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-15544
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/855110
ExploitIssue Tracking
Source: cverecord
https://gitee.com/Fengyi-Wang/CVE/issues/IJTQ5M

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-121CWE-119

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