CWE-1046Base

Creation of Immutable Text Using String Concatenation

Incomplete in the CWE catalog · 2 CVEs mapped

2
CVEs mapped
5.8
Median CVSS
What it is

The product creates an immutable text string using string concatenation operations.

Recent examples
7.5cvss
CVE-2026-42499

CVE-2026-42499 - HIGH Severity Vulnerability

Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.

HIGHno explanation yet
1%
epss
4.2cvss
CVE-2026-23955

EVerest vulnerable to concatenation of strings literal and integers

EVerest is an EV charging software stack. Prior to version 2025.9.0, in several places, integer values are concatenated to literal strings when throwing errors. This results in pointers arithmetic instead of printing the integer value as expected, like most of interpreted languages. This can be used by malicious operator to read unintended memory regions, including the heap and the stack. Version 2025.9.0 fixes the issue.

MEDIUMno explanation yet
0%
epss
The record
Technical detail
CWE ID
CWE-1046
Abstraction
Base
Structure
Simple
Status
Incomplete
References (1)