CVE-2025-49112
Published: June 6, 2025Last modified: March 6, 2026
Description
setDeferredReply in networking.c in Valkey through 8.1.1 has an integer underflow for prev->size - prev->used.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 3.1 |
| Attack Vector | ADJACENT_NETWORK |
| Attack complexity | HIGH |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | LOW |
| Vector | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | redis | Fixed (7.0.15-r7) |
| 25 LTS | redis | Fixed (8.0.6-r0) | |
| Stream | redis | Vulnerable (8.0.2-r0) | |
| valkey | Not affected (9.0.3-r0) |