Ticalc vulnerabilities
Published CVEs affecting Ticalc products: 2 record(s), with severity, exploitation and fixes.
CVE-2017-20225
Critical · 9.8
CWE-787 Mar 28, 2026
TiEmu 2.08 Stack-Based Buffer Overflow Vulnerability
TiEmu 2.08 and prior contains a stack-based buffer overflow vulnerability that allows attackers to execute arbitrary code by exploiting inadequate boundary checks on user-supplied input. Attackers can trigger the overflow through command-line arguments passed to the application, leveraging ROP gadgets to bypass protections and execute shellcode in the application context.
CVE-2016-20040
High · 8.4
CWE-22 Mar 28, 2026
TiEmu 3.03-nogdb+dfsg-3 Buffer Overflow via ROM Parameter
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.