PlayStation 4 Jailbreak
A PlayStation 4 jailbreak is a method to bypass Sony's firmware restrictions, enabling unsigned code execution and homebrew installation by exploiting security vulnerabilities in the PS4's Orbis OS (a FreeBSD derivative).
The PS4 was released in November 2013 and resisted meaningful modification for approximately two years. The first significant breakthrough came in December 2015, when developer CTurt announced a kernel-level exploit for firmware 1.76, followed shortly by the fail0verflow team demonstrating Linux running on the console. These early achievements established the foundation for a decade of continued development.
The jailbreak landscape evolved through several major milestones. The 4.55 jailbreak in 2018 marked the first functional public release for a widely-used firmware version. The 9.00 pOOBs4 exploit in 2021 dramatically broadened the accessible user base by targeting a firmware only two versions deep from the latest release. The most significant expansion came in 2024 with PPPwn, a kernel exploit leveraging an 18-year-old FreeBSD vulnerability that extended jailbreak support to firmware versions 7.00 through 11.00. As of 2025–2026, the Poopsploit (Netctrl) kernel exploit, discovered by TheFloW and implemented via BD-J disc loaders, has been demonstrated running on firmware as high as 13.00[^c1], with a vulnerability scope covering firmware 1.01 through 13.00[^c2]. Combined Blu-ray Disc Java exploit loaders such as HENloader LP support firmware up to 12.52 with Poopsploit extending to 13.00.
Sony released firmware 13.50 in March 2026 with no security fixes[^c3], followed by firmware 13.52 in June 2026 with explicit security patches. No public jailbreak is available for firmware above 13.00 as of mid-2026.
Jailbreaking a PS4 carries inherent limitations and risks. All known exploits are non-persistent, requiring re-execution after every cold boot. Once jailbroken, a console cannot be officially updated without losing access to the exploit, and firmware downgrades are generally not possible without hardware-level intervention. The process voids the manufacturer's warranty, risks a ban from the PlayStation Network, and may permanently damage the console if executed incorrectly. While the act of jailbreaking a device one owns is protected under DMCA exemptions in the United States, using the jailbreak to play pirated games constitutes copyright infringement.