CVE-2018-25220
Critical · 9.8CVSS
9.8
EPSS
0.6%
Published
Mar 28, 2026
CISA due date
—
The record
Bochs 2.6-5 contains a stack-based buffer overflow vulnerability that allows attackers to execute arbitrary code by supplying an oversized input string to the application. Attackers can craft a malicious payload with 1200 bytes of padding followed by a return-oriented programming chain to overwrite the instruction pointer and execute shell commands with application privileges.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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