I wanted to test out an exploit on my PC which had an outdated version of Chromium (which I now updated - it's on a VM that I'm doing the testing on) and found some leads to do so.

Since I was using a Debian distribution, I found this Chromium exploit on this Debian security update. I tried finding the exploits CVE-2025-6558, CVE-2025-7656, and CVE-2025-7657 on Exploit-DB and other places to no avail.

Could you help me with this issue? Where do I find the exploits? I'm trying to get the ropes of this whole cyber security thing.

Any feedback is appreciated. Thanks :)