high7.4
CVE-2026-66141
Exim before 4.99.5 allows .forward privilege escalation because force_command for a pipe transport is mishandled.
Impact
Exim before 4.99.5 allows .forward privilege escalation because force_command for a pipe transport is mishandled.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Exim | Exim | before 4.99.5 |