Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
34 vendors starting with Q, name-sorted.
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| Vendor | CVEs | KEV |
|---|---|---|
| Q00 | 2 | 0 |
| Q2a | 1 | 0 |
| Qax-os | 3 | 0 |
| Qianfox | 2 | 0 |
| Qihoo | 1 | 0 |
| Qiling | 1 | 0 |
| Qingdao Dongsheng Weiye Software Co | 1 | 0 |
| Qlik | 1 | 1 |
| Qloapps | 2 | 0 |
| Qlstudio | 1 | 0 |
| Qnap | 8 | 8 |
| Qnap Systems | 28 | 4 |
| Qode | 1 | 0 |
| Qodeinteractive | 1 | 0 |
| Qos.ch Sarl | 4 | 0 |
| Qriouslad | 2 | 0 |
| Qstudio | 1 | 0 |
| Qt | 17 | 0 |
| Qualcomm | 56 | 12 |
| Qualitia | 1 | 1 |
| Quanos Solutions | 2 | 0 |
| Quanovate Tech Inc. (operating As Mira / Mira Care) | 8 | 0 |
| Quanticalabs | 1 | 0 |
| Quantumcloud | 19 | 0 |
| Quantumnous | 9 | 0 |
| Quarka | 1 | 0 |
| Quarkusio | 2 | 0 |
| Quasarframework | 1 | 0 |
| Quenary | 1 | 0 |
| Quest | 11 | 1 |
| Quic-go | 1 | 0 |
| Quiet-terminal-interactive | 1 | 0 |
| Quinn-rs | 2 | 0 |
| Qusetions | 1 | 0 |