CVE-2026-28253CWE-789

Memory Allocation with Excessive Size Value vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge

High · published March 12, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
42.8
In the wild
Unconfirmed
What it is

A Memory Allocation with Excessive Size Value vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge could allow an unauthenticated attacker to cause a denial-of-service condition

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00512 · 42.8th percentile
Weakness
CWE-789 · Memory Allocation with Excessive Size Value
Published
2026-03-12T17:27Z
EPSS history
Timeline
  • 12 MAR 17:27Z
    Memory Allocation with Excessive Size Value vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge
    cvelistv5