CVE-2026-15545CWE-119CWE-787

Shibby Tomato apcupsd tomatodata.cgi main out-of-bounds write

High · published July 13, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
53.8
In the wild
Unconfirmed
What it is

A vulnerability was identified in Shibby Tomato up to 1.28.0000. Affected by this vulnerability is the function main of the file www/apcupsd/tomatodata.cgi of the component apcupsd. Such manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit is publicly available and might be used. This project is superseded by FreshTomato.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00732 · 53.8th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-787 · Out-of-bounds Write
Published
2026-07-13T08:00Z
EPSS history
Timeline
  • 13 JUL 08:00Z
    Shibby Tomato apcupsd tomatodata.cgi main out-of-bounds write
    cvelistv5