CVE-2016-20040
HIGHTiEmu 3.03-nogdb+dfsg-3 Buffer Overflow via ROM Parameter
Title source: cnaDescription
TiEmu 3.03-nogdb+dfsg-3 contains a buffer overflow vulnerability in the ROM parameter handling that allows local attackers to crash the application or execute arbitrary code. Attackers can supply an oversized ROM parameter to the tiemu command-line interface to overflow the stack buffer and overwrite the instruction pointer with malicious addresses.
Exploits (1)
Scores
CVSS v3
8.4
EPSS
0.0003
EPSS Percentile
6.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (1)
ticalc/Texas Instrument Emulator
3.03
Published
Mar 28, 2026
Tracked Since
Mar 29, 2026