VDB
GO-2026-6122
GO-2026-6122
PUBLISHED
CVSS 6.900000095367432 MEDIUM
Record from OSV · Published August 18, 2026
github.com/gopacket/gopacket is fixed in 1.6.1 (Go Modules)
GoPacket's sFlow ExtendedGatewayFlow decoder: unbounded attacker-controlled allocation (104-byte UDP datagram -> up to 16 GiB make) -> unauthenticated remote DoS in github.com/gopacket/gopacket
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/gopacket/gopacket | Go Modules | 1.6.1 |
| telegraf-1.36 | Chainguard | 1.36.4-r12 |
| telegraf-1.36 | Wolfi | 1.36.4-r12 |
| cilium-fips-1.19 | Chainguard | 1.19.6-r11 |
| fq | Wolfi | 0.17.0-r12 |
| cilium-1.18 | Wolfi | 1.18.12-r4 |
| telegraf-1.38 | Chainguard | 1.38.4-r17 |
| telegraf-1.37 | Chainguard | 1.37.3-r21 |
| cilium-1.18 | Chainguard | 1.18.12-r4 |
| telegraf-1.37 | Wolfi | 1.37.3-r21 |
| cilium-fips-1.18 | Chainguard | 1.18.12-r3 |
| calico-3.32 | Wolfi | 3.32.2-r3, 3.32.1-r8 |
8 more packages have a fixed version. See every fix in Lookup.
Risk scores
CVSS 4.0
6.900000095367432
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| wolfi | telegraf-1.36 | 0 |
| chainguard | telegraf-1.38 | 0 |
| chainguard | telegraf-1.37 | 0 |
| chainguard | cilium-fips-1.18 | 0 |
| wolfi | telegraf-1.37 | 0 |
| wolfi | calico-3.32 | 0, 0 |
| chainguard | cilium-fips-1.19 | 0 |
| chainguard | fq | 0 |
| chainguard | telegraf-1.36 | 0 |
| chainguard | cilium-1.17 | 0 |
| github.com | gopacket/gopacket | 0 |
| chainguard | cilium-1.18 | 0 |
| wolfi | cilium-1.19 | 0, 0 |
| chainguard | cilium-fips-1.17 | 0 |
| wolfi | telegraf-1.38 | 0 |
| wolfi | cilium-1.18 | 0 |
| wolfi | fq | 0 |
| chainguard | calico-3.32 | 0, 0 |
| chainguard | calico-fips-3.32 | 0 |
| chainguard | cilium-1.19 | 0, 0 |
Timeline
- Aug 18, 2026 CVE Published
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln GO-2026-6122
vulnetix vdb fixes GO-2026-6122Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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