medium5.3
CVE-2026-48840
Exim 4.88 before 4.99.4, in some proxy configurations, mishandles certain short payloads, leading to disclosure of uninitialized stack memory values to a clien…
Impact
Exim 4.88 before 4.99.4, in some proxy configurations, mishandles certain short payloads, leading to disclosure of uninitialized stack memory values to a client.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Exim | Exim | from 4.88 before 4.99.4 |