CVE-2026-59848
Discovered by AISLEPUBLISHEDCWE-770
Description
A flaw was found in libssh. A malicious SFTP server can send responses for unknown request IDs that libssh clients keep queued indefinitely, causing unbounded memory growth and client-side denial of service.
CVSS Base Scores
CVSS v3.1(Primary)
5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Version | Status |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | 0:0.12.0-3.el10_2 | unaffected |
| Red Hat | Red Hat Enterprise Linux 8 | 0:0.9.6-17.el8_10 | unaffected |
| Red Hat | Red Hat Enterprise Linux 9 | 0:0.10.4-19.el9_8 | unaffected |
| Red Hat | Red Hat Hardened Images | 0.12.1-4.hum1 | unaffected |
Credits
- Red Hat would like to thank Aisle Research for reporting this issue.