Veeam releases security updates to address a critical vulnerability in its Backup & Replication software that could allow remote code execution (RCE) on backup servers. Multiple outlets report that the issue is tracked as CVE-2026-44963 and is rated with a CVSS score of 9.4 out of 10.0. According to Veeam’s advisory language cited in the reports, the flaw can be exploited by an authenticated domain user to achieve RCE on a Backup Server when the server is domain-joined. The updates are intended to eliminate the risk by patching the affected components of Veeam Backup & Replication. The reports indicate the problem is serious because it involves code execution rather than denial of service or information disclosure, and because exploitation requires authenticated access within a domain environment. Organizations using Veeam Backup & Replication are advised to apply the released patches to mitigate potential exploitation.
Veeam patches critical Backup & Replication RCE vulnerability affecting domain-joined servers
Veeam releases security updates to address a critical vulnerability in its Backup & Replication software that could allow remote code execution (RCE) on backup servers. Multiple outlets report that th...
- Veeam releases security patches for a critical vulnerability in Backup & Replication.
- The flaw is tracked as CVE-2026-44963.
- The reported CVSS score is 9.4/10.0.
- Exploitation can enable remote code execution on the Backup Server.
- Veeam describes the attacker as an authenticated domain user and the target as domain-joined backup servers.
Veeam has released security patches to address a critical flaw in its Backup & Replication software that could result in remote code execution. Tracked as CVE-2026-44963, the vulnerability carries a CVSS score of 9.4 out of a maximum of 10.0. "A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user," Veeam said in a Tuesday advisory. It
7 hours agoVeeam has released security updates to patch a critical Backup & Replication security flaw that can be exploited to gain remote code execution (RCE) on domain-joined backup servers. [...]
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