CLEANSTART-2026-UN89941
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-UN89941.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLEANSTART-2026-UN89941
- Upstream
- Published
- 2026-09-26T00:38:00Z
- Modified
- 2026-09-26T00:45:04Z
- 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 writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty pa...
- Details
-
Security vulnerability affects the loki package. When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress.
- References