CVE-2026-92542
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Blind VXLAN injection into encrypted overlay networks from cluster peer
The firewall rules which mark VXLAN datagrams for encryption indiscriminately match both authentic VXLAN datagrams sent from the kernel and forged datagrams sent by user processes. Any packet sent from the host network namespace of a Linux Swarm node is encrypted with the overlay-network IPsec parameters which meets the following criteria: - UDP datagram - Destination port is the Swarm data-path port - Datagram starts with a VXLAN header for the VNI of an encrypted overlay network which any running container on the node is connected to
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Docker Engine
- Vendor
- Docker
- Product
- Docker Engine
- Platforms
- Linux
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | 25.0.19 | Unavailable | None listed |
| 26.0.0 | affected | semver | 29.8.2 | Unavailable | None listed |
Docker Engine overlay network driver
- Vendor
- Docker
- Product
- Docker Engine overlay network driver
- Platforms
- Linux
- Default status
unaffected- Package
- github.com/docker/docker/libnetwork/drivers/overlay
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0 | affected | semver | v25.0.19 | Unavailable | None listed |
| v26.0.0 | affected | semver | * | Unavailable | None listed |
Moby overlay network driver
- Vendor
- Moby
- Product
- Moby overlay network driver
- Platforms
- Linux
- Default status
unaffected- Package
- github.com/moby/moby/v2/daemon/libnetwork/drivers/overlay
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| v2.0.0-beta.0 | affected | semver | v2.0.0-beta.25 | Unavailable | None listed |