Synology’s BeeStation Bug: A $40k Fix for Your Personal Cloud’s Comedy of Errors!
Synology patched a critical BeeStation OS remote code execution vulnerability demonstrated at Pwn2Own. This “buffer copy without checking” flaw could turn your “personal cloud” into a public storm. No mitigations exist, so upgrade now! Who knew a “buffer” could cause such a ruckus?

Hot Take:
Looks like Synology’s BeeStation was the buzz of the Pwn2Own Ireland contest, but not in a way they’d have wanted. With a critical RCE vulnerability that can turn your personal cloud into a hacker’s playground, Synology’s users better start upgrading faster than you can say ‘buffer overflow’. Who knew NAS devices could provide so much unintentional entertainment?
Key Points:
- Synology fixed a critical RCE vulnerability in BeeStation products.
- The flaw, CVE-2025-12686, allows arbitrary code execution.
- BeeStation OS users must upgrade to version 1.3.2-65648 or above immediately.
- Researchers Tek and anyfun demonstrated the flaw at Pwn2Own, earning $40,000.
- Pwn2Own Ireland showcased 73 zero-day flaws with over $1 million in rewards.
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