ALPINE-CVE-2026-59842
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-59842
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-59842.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-59842
- Upstream
- Published
- 2026-07-21T12:18:57Z
- Modified
- 2026-11-03T06:32:58Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in libssh. During server-side GSSAPI key exchange, a client-supplied Curve25519 public key shorter than the expected length is copied without proper length validation, leading to an out-of-bounds heap read. This could allow a remote unauthenticated attacker to disclose small amounts of server memory.
- References