VDB
GHSA-6fxp-p9mg-q64w
GHSA-6fxp-p9mg-q64w
REJECTED
CVSS 1.2000000476837158 LOW
Withdrawn Advisory: Microsoft Knack ReDoS Vulnerability in the Introspection Module
Record from GitHub Advisory Database · Published August 29, 2025
knack is fixed in 0.12.0 (PyPI)
Withdrawn Advisory: Microsoft Knack ReDoS Vulnerability in the Introspection Module
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| knack | PyPI | 0.12.0 |
| py3-knack | Wolfi | 0.12.0-r3 |
| az | Wolfi | 2.79.0-r0 |
| py3-knack | Chainguard | 0.12.0-r3 |
| az | Chainguard | 2.79.0-r0 |
Risk scores
CVSS 4.0
1.2000000476837158
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
Affected products
| Vendor | Product | Versions |
|---|---|---|
| wolfi | py3-knack | 0 |
| wolfi | az | 0 |
| chainguard | py3-knack | 0 |
| PyPI | knack | 0 |
| chainguard | az | 0 |
| PyPI | knack | 0 |
Timeline
- Aug 29, 2025 CVE Published
- Mar 30, 2026 Security Advisory
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln GHSA-6fxp-p9mg-q64w
vulnetix vdb fixes GHSA-6fxp-p9mg-q64w
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-6fxp-p9mg-q64w/fixes/registry"
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References
- https://www.vulncheck.com/advisories/microsoft-knack-python-package-regular-expression-dos url
- GitHub Advisory GHSA-6fxp-p9mg-q64w vendor-advisory
- https://github.com/microsoft/knack/issues/281#issuecomment-3218922941 url
- https://nvd.nist.gov/vuln/detail/CVE-2025-54363 advisory
- https://github.com/microsoft/knack/issues/281 url
- https://github.com/microsoft/knack package