CVE-2026-58074 Code injection in ONE
A high-privileged user can execute arbitrary code on the Veeam ONE server, posing a significant risk to system integrity.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-58074?
CVE-2026-58074 is a high-severity code injection vulnerability in Veeam ONE, published on 4 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability allowing a high-privileged user to execute arbitrary code on the server.
Weakness: CWE-94
Which versions are affected by CVE-2026-58074?
How do I fix CVE-2026-58074?
No fix has been published for CVE-2026-58074 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-58074 being exploited?
There is no known exploitation of CVE-2026-58074 in the wild and no public exploit code.
Sources
Also known as GHSA-m5vc-wv34-qp26.