Report: Update: CVE-2026-43262 - gfs2: fiemap page fault fix
CVE ID :CVE-2026-43262 Published : May 6, 2026, 12:16 p.m. | 16 minutes ago Description :In the Linux kernel, the following vulnerability has been resolved: gfs2: fiemap page fault fix In gfs2_fiemap(), we are calling iomap_fiemap() while holding the inode glock. This can lead to recursive glock taking if the fiemap buffer is memory mapped to the same inode and accessing it triggers a page fault. Fix by disabling page faults for iomap_fiemap() and faulting in the buffer by hand if necessary. Fixes xfstest generic/742. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...