CVE-2026-72274

Description

In the Linux kernel, the following vulnerability has been resolved: fbdev: hecubafb: fix potential memory leak in hecubafb_probe() The memory allocated for pagerefs in fb_deferred_io_init() is not freed on the error path. Fix it by calling fb_deferred_io_cleanup().

References

• https://git.kernel.org/stable/c/2952767e399e2796d45644ea50f442988d2bb02d
• https://git.kernel.org/stable/c/3eb2bc1009c2476426ffbaf642d7ac82f4685b4d
• https://git.kernel.org/stable/c/612ea3a8e525580aa82f26ab873e285f5caf9d99
• https://git.kernel.org/stable/c/7de72f7534d961b117e0b051fa8798975036f5f3
• https://git.kernel.org/stable/c/9a94b85531852eb86283eca36ab041782c6b3518