Brief
CISA warns ransomware gangs are exploiting critical VMware vCenter flaw
CISA has warned that ransomware gangs have joined attacks on a critical VMware vCenter flaw patched in July. The source does not name specific exposed sectors or give step-by-step defensive guidance.
CISA warned security teams that ransomware gangs have now joined ongoing attacks exploiting a critical VMware vCenter vulnerability patched in July. The flaw is described as a critical remote code execution issue in VMware vCenter.
Our reading
Our reading is that the protective step for small teams is to confirm the July patch is applied to any VMware vCenter deployment.
What to do or watch
Confirm that the July patch for the critical VMware vCenter remote code execution flaw has been applied to any VMware vCenter deployment. The unresolved question is which sectors are exposed and what step-by-step defensive guidance CISA may issue, since the supplied source does not name specific exposed sectors or provide such guidance.
Source details and supporting facts
Each line is stated by the page named above it.
Stated by BleepingComputer
- CISA warned security teams that ransomware gangs have now joined ongoing attacks exploiting a critical VMware vCenter vulnerability patched in July.
Sources
- BleepingComputerText stored 15 September 2026
How this story was checked. Written from the 1 page listed above, stored 15 September 2026; claims checked against that stored text on 15 September 2026.
What that means
- 1 of 1 reported statements were confirmed against the page that carries them; the rest were removed rather than published.
- Figures in the text were required to appear in the stored source text: yes. Identifiers: yes.
- The check reads stored text only: no claim rests on a fresh look that did not happen.
- Where the reporting was silent, the text says so instead of filling the gap.