CVE-2025-7048
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
On affected platforms running Arista EOS with MACsec configuration, a specially crafted packet can cause the MACsec process to terminate unexpectedly. Continuous receipt of these packets with certain MACsec configurations can cause longer term disruption o
On affected platforms running Arista EOS with MACsec configuration, a specially crafted packet can cause the MACsec process to terminate unexpectedly. Continuous receipt of these packets with certain MACsec configurations can cause longer term disruption of dataplane traffic.
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.
EOS
- Vendor
- Arista Networks
- Product
- EOS
- Platforms
- 7500R/R2
- 7388-8D
- 7800/R3/R3A
- 722XPM
- 720XPM
- 750X
- 7050X3/X4
- 7170
- 7280R/R2/R3/R3A/R4
- 7289R3
- cEOS-lab
- vEOS-lab
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.34.3.0 | affected | custom | Unavailable | 4.34.3.1M | None listed |
| 4.33.0 | affected | custom | Unavailable | 4.33.5M | None listed |
| 4.32.0 | affected | custom | Unavailable | 4.32.7M | None listed |
| 4.31.0 | affected | custom | Unavailable | 4.31.9M | None listed |
| 0 | affected | custom | 4.30.0 | Unavailable | None listed |