CVE-2026-16095CWE-119CWE-787

Shibby Tomato rc setup_conntrack out-of-bounds write

High · published July 18, 2026

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

A flaw has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. Affected by this issue is the function setup_conntrack of the file /sbin/rc. Executing a manipulation of the argument ct_tcp_timeout can lead to out-of-bounds write. The attack may be performed from remote. This project is superseded by FreshTomato.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:X
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
2026-07-18T10:15Z
EPSS history
Timeline
  • 18 JUL 10:15Z
    Shibby Tomato rc setup_conntrack out-of-bounds write
    cvelistv5