In the Linux kernel, the following vulnerability has been resolved:
netfs: Fix subreq ref leak
Fix a subrequest ref leak in netfs_unbuffered_write() in the event that subreq->io_iter ends up zero length during preparation.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel6.18-debuginfoUpgrade perf6.18-debuginfoUpgrade kernel6.18-modules-extraUpgrade kernel6.18-toolsUpgrade kernel6.18-debuginfo-common-x86_64Upgrade kernel6.18Upgrade microvm-kernel6.18Upgrade bpftool6.18-debuginfoUpgrade kernel6.18-tools-develUpgrade kernel6.18-headersUpgrade kernel-livepatch-6.18.54-121.166Upgrade kernel6.18-develUpgrade kernel6.18-modules-extra-commonUpgrade python3-perf6.18-debuginfoUpgrade bpftool6.18Upgrade python3-perf6.18Upgrade kernel6.18-tools-debuginfoUpgrade perf6.18Upgrade kernel6.18-debuginfo-common-aarch64 | Oct 13, 2026 | Sep 25, 2026 |
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