CVE-2026-43358
btrfs: add missing RCU unlock in error path in try_release_subpage_extent_buffer()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 8, 2026 |
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Affected Versions
Linux / Linux
ad580dfa388fabb52af033e3f8cc5d04be985e54 < 5e1ab71f74a1e61f1254dff128a764fdebaec0b8 ad580dfa388fabb52af033e3f8cc5d04be985e54 < 35b0c8768e848e1b7e32052db36b5fa59b6a33a1 ad580dfa388fabb52af033e3f8cc5d04be985e54 < b2840e33127ce0eea880504b7f133e780f567a9b 10ec363cfefeeb77fda4c1ac20a531f21de45264
Linux / Linux
6.17