GHSA-4h4r-q9xg-gfmmMediumCVSS 5.3
A flaw was found in libssh. A malicious SFTP server can send responses for unknown request IDs...
🔗 CVE IDs covered (1)
📋 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.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-59848
- https://access.redhat.com/security/cve/CVE-2026-59848
- https://bugzilla.redhat.com/show_bug.cgi?id=2498181
- https://access.redhat.com/errata/RHSA-2026:42922
- https://access.redhat.com/errata/RHSA-2026:55855
- https://access.redhat.com/errata/RHSA-2026:62217
- https://access.redhat.com/errata/RHSA-2026:62218
- https://github.com/advisories/GHSA-4h4r-q9xg-gfmm