CLEANSTART-2026-DN56555
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-DN56555.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLEANSTART-2026-DN56555
- Upstream
- Published
- 2026-10-01T00:35:41Z
- Modified
- 2026-10-01T03:30:04Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash
- Details
-
CVE-2026-33811 affects multiple packages. When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash. See references for individual vulnerability details.
- References
Affected packages
CleanStart / cri-tools
Package
- Name
- cri-tools