Detections
Analytics
CVE-2026-43358
medium
Description
In the Linux kernel, the following vulnerability has been resolved: btrfs: add missing RCU unlock in error path in try_release_subpage_extent_buffer() Call rcu_read_lock() before exiting the loop in try_release_subpage_extent_buffer() because there is a rcu_read_unlock() call past the loop. This has been detected by the Clang thread-safety analyzer.
References
https://git.kernel.org/stable/c/b2840e33127ce0eea880504b7f133e780f567a9b
https://git.kernel.org/stable/c/5e1ab71f74a1e61f1254dff128a764fdebaec0b8
https://git.kernel.org/stable/c/35b0c8768e848e1b7e32052db36b5fa59b6a33a1