VDB

GHSA-g966-83w7-6w38

GHSA-g966-83w7-6w38 PUBLISHED CVSS 8.899999618530273 HIGH

Record from GitHub Advisory Database · Published February 12, 2026

github.com/dunglas/frankenphp is fixed in 1.11.2 (Go Modules)

FrankenPHP's unicode case-folding length expansion causes incorrect split_path index (SCRIPT_NAME/PATH_INFO confusion) in FrankenPHP

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
github.com/dunglas/frankenphpGo Modules1.11.2

Risk scores

CVSS 4.0
8.899999618530273
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

VendorProductVersions
github.comdunglas/frankenphp0

Timeline

  • Feb 12, 2026 CVE Published
  • Apr 9, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-g966-83w7-6w38
vulnetix vdb fixes GHSA-g966-83w7-6w38

Or 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/GHSA-g966-83w7-6w38/fixes/registry"

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References

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