Vendor history
valve software
Cumulative CVEs
9
across 6 monthly snapshots
Peak rank
#41
Jan 01
First seen
Jan 01
Latest seen
Oct 07
In CISA KEV
0
last 6 snapshots
Critical
2
last 6 snapshots
With exploits
0
public exploit references
CVEs per month
Newest period on the right. Hover a point for detail · click to open that monthly report.
Jan 01Oct 07
Monthly history
Last 6 months · newest first.
| Period | Rank | Δ | CVEs | Critical | KEV | Nuclei | avg CVSS | Top products |
|---|---|---|---|---|---|---|---|---|
| Oct 07 | #143 | — | 2 | · | · | · | 5.4 | half-life dedicated server (2) · webmod plugin (1) |
| Jul 04 | #78 | — | 1 | · | · | · | 5.0 | half-life (1) · half-life dedicated server (1) |
| Apr 03 | #187 | — | 1 | · | · | · | 5.0 | half-life (1) · half-life dedicated server (1) |
| Feb 02 | #78 | — | 1 | · | · | · | 7.5 | half-life (1) |
| May 01 | #45 | — | 2 | · | · | · | 7.5 | half-life (1) · half-life dedicated server (1) |
| Jan 01 | #41 | — | 2 | 2 | · | · | 10.0 | half-life dedicated server (2) |