CVE-2026-60095Vinchin Backup & Recovery 9.0.0.86562 Stack Buffer Overflow via ModuleHandShake
Updated under an hour ago ()
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It affects Vinchin Backup & Recovery 9.0. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Vinchin Backup & Recovery through 9.0.0.86562 contains a stack buffer overflow vulnerability in the ModuleHandShake function of the agentlink_server service that allows unauthenticated remote attackers to overwrite the saved return address by supplying an oversized _listen_uuid field that is measured via strlen() and copied without bounds checking into a fixed-length stack buffer using strcpy(). Attackers can send a crafted request with a malicious _listen_uuid value to corrupt the stack and achieve process crash or potential control flow hijack without requiring authentication.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- Weakness (CWE)
- CWE-121
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Aug 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Vinchin Backup & Recovery 9.0 vinchin:backup_and_recovery_9.0 (from the name) | through 9.0.0.86562 | CNA record |
References
- https://code-white.com/public-vulnerability-list/third-party-advisory, technical-description
- https://www.vinchin.com/news/vinchin-backup-recovery-9-0.htmlproduct
- https://www.vulncheck.com/advisories/vinchin-backup-recovery-stack-buffer-overflow-via-modulehandshakethird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.