Share
## https://sploitus.com/exploit?id=CA39883F-A7DF-5D7F-8669-6377C8FE3DA1
# CVE-2026-31431
## CopyFail standard binary
```
mail :: ~/Desktop/CVE-2026 » file *
exploit: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, BuildID[sha1]=9454dbdde0ac2d1a8981c06db89f24a4753ec3b7, for GNU/Linux 3.2.0, not stripped
payload: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, BuildID[sha1]=9b0f16503767336bc8a821482933c1111aafa23a, stripped
verify_vulneurable: ELF 64-bit LSB executable, x86-64, version 1 (GNU/Linux), statically linked, BuildID[sha1]=a79c6ab7e9d14e60af8d7dfc1c102e3bc93a910b, for GNU/Linux 3.2.0, not stripped
mail :: ~/Desktop/CVE-2026 »
```
## How to use
```
chmod +x *
./verify_vulneurable
./exploit
```
https://github.com/user-attachments/assets/27e0f28e-0cb8-438d-9fe4-ebd56035adad
Get all new CVE alert on https://exploitroom.com