CVE-2026-86107
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)
Security Advisory 0180
The VeloCloud Edge and Gateway exhibit an out-of-bounds write vulnerability when processing tunneled IP fragments between authenticated overlay neighbors. This vulnerability impacts the VeloCloud VCMP tunnel protocol only. A successful exploit can cause the affected process to terminate and restart, leading to a temporary disruption of traffic. Hosts on the internet that are unauthenticated and unable to form an overlay peer relationship can not trigger the vulnerable logic.
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.
VeloCloud
- Vendor
- Arista Networks
- Product
- VeloCloud
- Platforms
- VeloCloud Edge
- VeloCloud Gateway
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.0.0.0 | affected | custom | 5.2.0.0 | Unavailable | None listed |
| 5.2.0.0 | affected | custom | 5.2.7.0 | Unavailable | None listed |
| 6.1.0.0 | affected | custom | 6.1.5.0 | Unavailable | None listed |
| 6.4.0.0 | affected | custom | 6.4.2.0 | Unavailable | None listed |
VeloCloud Gateway
- Vendor
- Arista Networks
- Product
- VeloCloud Gateway
- Platforms
- VeloCloud Gateway
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.0.0.0 | affected | custom | 5.2.0.0 | Unavailable | None listed |
| 5.2.0.0 | affected | custom | 5.2.7.0 | Unavailable | None listed |
| 6.1.0.0 | affected | custom | 6.1.5.0 | Unavailable | None listed |
| 6.4.0.0 | affected | custom | 6.4.2.0 | Unavailable | None listed |