DEBIAN-CVE-2026-116696
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-116696
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-116696.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-116696
- Upstream
- Published
- 2026-10-27T21:18:05Z
- Modified
- 2026-11-03T09:47:35Z
- Severity
-
- 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
russh is a Rust SSH client and server library that includes an SSH agent protocol implementation. Prior to 0.65.0, russh::keys::agent::server::serve in russh/src/keys/agent/server.rs accepts repeated SSH_AGENT_CONSTRAIN_CONFIRM records while adding a key and appends every Constraint::Confirm record to the key's retained constraint vector without a count or memory limit. A process that can connect to the agent socket, including the remote side of a forwarded agent session, can repeatedly add constrained keys and cause renewable memory growth that persists for the process lifetime because keys without a lifetime constraint do not expire. This issue is fixed in version 0.65.0.
- References
Affected packages
Debian:14 / rust-russh
Package
- Name
- rust-russh
- Purl
- pkg:deb/debian/rust-russh?arch=source&distro=forky