In the Linux kernel, the following vulnerability has been resolved:
NFSv4/pnfs: Fix a use-after-free bug in open
If someone cancels the open RPC call, then we must not try to free either the open slot or the layoutget operation arguments, since they are likely still in use by the hung RPC call.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.15.69-37.134Upgrade kernelUpgrade kernel-headersUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-develUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.10.144-127.601Upgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade perf | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Jun 20, 2025 | Jun 20, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-abi-stablelists | Feb 3, 2026 | Jan 30, 2026 |
| Redhat_linux | — | No solution existsUpgrade kernel | Nov 14, 2025 | Jun 18, 2025 |
| Ubuntu | — | Upgrade linux-awsUpgrade linux-azure-fipsUpgrade linux-gkeUpgrade linux-gcp-5.4Upgrade linux-gkeopUpgrade linux-ibm-5.4Upgrade linux-riscv-5.15Upgrade linux-gcpUpgrade linux-oracle-5.4Upgrade linux-gcp-fipsUpgrade linuxUpgrade linux-fipsUpgrade linux-kvmUpgrade linux-azure-5.15Upgrade linux-aws-5.4Upgrade linux-ibmUpgrade linux-lowlatencyUpgrade linux-hwe-5.4Upgrade linux-aws-5.15Upgrade linux-oracleUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gcp-5.15Upgrade linux-azure-5.4Upgrade linux-nvidiaUpgrade linux-iotUpgrade linux-intel-iotg-5.15Upgrade linux-bluefieldUpgrade linux-hwe-5.15Upgrade linux-azure-fdeUpgrade linux-intel-iotgUpgrade linux-raspiUpgrade linux-realtimeUpgrade linux-aws-fipsUpgrade linux-azureUpgrade linux-oracle-5.15Upgrade linux-raspi-5.4 | Jun 26, 2025 | Jun 18, 2025 |
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