VDB
GO-2025-3942
GO-2025-3942
PUBLISHED
Record from OSV · Published September 17, 2025
github.com/coredns/coredns is fixed in 1.12.4 (Go Modules)
CoreDNS: DNS Cache Pinning via etcd Lease ID Confusion in github.com/coredns/coredns
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| github.com/coredns/coredns | Go Modules | 1.12.4 |
| eks-distro-1.31 | Chainguard | 1.31.35-r1 |
| k8s_gateway | Wolfi | 1.6.1-r0 |
| eks-distro-1.30 | Chainguard | 1.30.46-r1 |
| eks-distro-fips-1.34 | Chainguard | 1.34.9-r1 |
| k8s_gateway | Chainguard | 1.6.1-r0 |
| eks-distro-fips-1.32 | Chainguard | 1.32.28-r1 |
| eks-distro-1.34 | Chainguard | 1.34.9-r1 |
| k8s_gateway-fips | Chainguard | 1.6.1-r0 |
| eks-distro-fips-1.33 | Chainguard | 1.33.18-r1 |
| cloudflared-fips | Chainguard | 2026.2.0-r0 |
| kubernetes-dns-node-cache-fips | Chainguard | 1.26.5-r1 |
13 more packages have a fixed version. See every fix in Lookup.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| chainguard | eks-distro-1.31 | 0 |
| wolfi | k8s_gateway | 0 |
| chainguard | eks-distro-1.30 | 0 |
| chainguard | eks-distro-fips-1.34 | 0 |
| chainguard | k8s_gateway | 0 |
| chainguard | eks-distro-fips-1.32 | 0 |
| chainguard | eks-distro-1.34 | 0 |
| chainguard | k8s_gateway-fips | 0 |
| chainguard | eks-distro-fips-1.33 | 0 |
| chainguard | cloudflared-fips | 0 |
| github.com | coredns/coredns | 1.2.0 |
| chainguard | kubernetes-dns-node-cache-fips | 0 |
| wolfi | juicefs-1.3 | 0 |
| chainguard | juicefs-1.3 | 0 |
| chainguard | eks-distro-fips-1.31 | 0 |
| chainguard | eks-distro-fips-1.29 | 0 |
| wolfi | cloudflared | 0 |
| chainguard | eks-distro-1.29 | 0 |
| wolfi | kubernetes-dns-node-cache | 0 |
| chainguard | eks-distro-1.32 | 0 |
…and 5 more
Timeline
- Sep 17, 2025 CVE Published
- Feb 4, 2026 CVE Updated
- May 18, 2026 Security Advisory
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln GO-2025-3942
vulnetix vdb fixes GO-2025-3942Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/GO-2025-3942/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart