VDB
GHSA-36hm-qxxp-pg3m
GHSA-36hm-qxxp-pg3m
PUBLISHED
CVSS 7.199999809265137 HIGH
Preact has JSON VNode Injection issue
Record from GitHub Advisory Database · Published January 7, 2026
preact is fixed in 10.28.2, 10.27.3 and 10.26.10 (npm)
Preact has JSON VNode Injection issue
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| preact | npm | 10.28.2, 10.27.3, 10.26.10 |
| langfuse-3 | Wolfi | 3.146.0-r0 |
| langfuse-fips-3 | Chainguard | 3.146.0-r0 |
| langfuse-3 | Chainguard | 3.146.0-r0 |
Risk scores
CVSS 4.0
7.199999809265137
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U
Affected products
| Vendor | Product | Versions |
|---|---|---|
| npm | preact | 10.26.5, 10.27.0, 10.28.0 |
| wolfi | langfuse-3 | 0 |
| chainguard | langfuse-fips-3 | 0 |
| chainguard | langfuse-3 | 0 |
Timeline
- Jan 7, 2026 CVE Published
- Mar 27, 2026 Security Advisory
Query this with the API
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