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New PS5 Relapse Exploit Breaks Into the Kernel Across Years of Firmware Releases
Researchers have released a new PlayStation 5 jailbreak , Relapse, that public reports say reaches firmware 7.00 through 13.60 on both the standard PS5 and the PS5 Pro. Coverage has treated the drop as a broad jump for consoles that have not installed Sony’s newer update. It does not crack every firmware ever shipped.
Relapse is a two-stage exploit chain. The first stage runs in the console’s built-in browser and abuses a weakness in WebKit . A kernel stage then follows and is reported to establish kernel read and write access, the control needed to run unsigned code.
After a successful run, the project starts an ELF loader so compatible payloads, including homebrew tools, can be sent to the console. Developers warn that the browser stage can stall, while the kernel stage can hang or crash the console.
The limit is Sony’s update line. Firmware 14.00, released in mid-September 2026, sits outside the stated range, and reporting says that release closes the hole used here. Consoles already on 14.00, or shipped with it, are not supported.
System software cannot be officially downgraded, so owners who installed that update cannot roll back. Builds older than 7.00 also fall outside this chain.
PS5 Relapse Exploit
According to project details published on GitHub , the jailbreak is tethered. It does not survive a restart, so the chain has to be run again after every reboot. That makes Relapse useful for research and homebrew experiments, but unreliable as a permanent change. Some newer games already demand firmware this chain does not support.
Credit is split across familiar console researchers. Sonic_Iso is credited for the kernel exploit , Jordy for the WebKit exploit and the kernel bug, and ntfargo and ufm42 for development, with testing by Dr. Yenyen.
Further help is attributed to TheFlow, SlidyBat, Flatz, and other contributors. Nathan Fargo published the project on GitHub as Relapse-Exploit around September 29, 2026.
For players, the risk is concrete. Unofficial code can cause crashes, data loss, or a PlayStation Network ban. For researchers, the disclosure shows that a reachable browser flaw on a locked console still matters when it is chained with a memory bug the vendor has not yet patched.
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