**Related issue:** Resolves#32662
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
- [ ] Changes file added for user-visible changes in `changes/`
- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually
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## Summary by CodeRabbit
* **New Features**
* Use CPE alias handling to generate correct CPE from malformed one,
ensuring correct CVEs are matched.
* **Tests**
* Added comprehensive test coverage for the enhanced CPE alias
expansion, including malformed CPE mapping scenarios and CVE matching
validation for Ipswitch WhatsUp.
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