CVE-2026-60094

Description

Vinchin Backup & Recovery through 9.0.0.86562 contains a heap buffer overflow vulnerability that allows unauthenticated remote attackers to cause process crash or memory corruption by sending a malformed TCP packet with an unchecked body_len field to the agentlink_server service. Attackers can craft a malicious packet that passes an attacker-controlled length directly to recv(), triggering a heap overflow of up to approximately 4 GiB and resulting in process crash or potential memory corruption.

References

https://www.vulncheck.com/advisories/vinchin-backup-recovery-heap-buffer-overflow-via-agentlink-server

https://www.vinchin.com/news/vinchin-backup-recovery-9-0.html

https://code-white.com/public-vulnerability-list/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4