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In the Linux kernel, the following vulnerability has been resolved:
wifi: nl80211: reject oversized EMA RNR lists
nl80211_parse_rnr_elems() stores the parsed element count in a u8-backed cfg80211_rnr_elems::cnt field and uses that count to size the flexible array allocation.
Reject nested NL80211_ATTR_EMA_RNR_ELEMS input once the count reaches 255, before incrementing it again. This keeps the parser aligned with the data structure it fills and matches the existing bound check used by nl80211_parse_mbssid_elems().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernelUpgrade kernel-rt-64k-debug-coreUpgrade kernel-64k-debug-modules-coreUpgrade kernel-zfcpdump-modules-coreUpgrade python3-perfUpgrade kernel-cross-headersUpgrade kernel-rt-64k-debug-develUpgrade kernel-develUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-modules-extraUpgrade libperfUpgrade kernel-headersUpgrade kernel-rt-coreUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-64k-modulesUpgrade kernel-64k-devel-matchedUpgrade kernel-uki-virt-addonsUpgrade kernel-tools-libs-develUpgrade kernel-64k-debug-coreUpgrade kernel-rt-64k-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-64k-modules-extraUpgrade kernel-rt-64kUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade perfUpgrade kernel-rt-debugUpgrade kernel-abi-stablelistsUpgrade kernel-64k-modulesUpgrade kernel-64k-debug-modulesUpgrade bpftoolUpgrade kernel-64k-debug-develUpgrade rtlaUpgrade kernel-rt-64k-develUpgrade kernel-rt-64k-coreUpgrade kernel-debug-uki-virtUpgrade kernel-debug-modules-coreUpgrade kernel-debug-modulesUpgrade kernel-64k-debugUpgrade kernel-rt-modules-coreUpgrade kernel-uki-virtUpgrade kernel-rt-debug-modules-extraUpgrade rvUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-64k-modules-coreUpgrade kernel-rt-64k-debugUpgrade kernel-modules-extraUpgrade kernel-modulesUpgrade kernel-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-docUpgrade kernel-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debugUpgrade kernel-64kUpgrade kernel-rt-debug-develUpgrade kernel-zfcpdump-develUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-64k-develUpgrade kernel-debug-develUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-64k-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-rt-develUpgrade kernel-rtUpgrade kernel-zfcpdump | Oct 11, 2026 | Sep 14, 2026 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Jul 5, 2026 | Jul 5, 2026 |
| Oracle_linux | — | Upgrade kernel | Oct 22, 2026 | Jun 25, 2026 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jul 17, 2026 | Jun 25, 2026 |
| Rocky_linux | — | Upgrade kernel-debug-modules-coreUpgrade kernel-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-modules-extraUpgrade perfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-coreUpgrade kernel-debug-develUpgrade kernel-rt-debug-modules-coreUpgrade kernel-tools-debuginfoUpgrade kernel-zfcpdump-develUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-develUpgrade kernel-uki-virtUpgrade kernel-modules-coreUpgrade libperfUpgrade kernel-rt-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-debugUpgrade perf-debuginfoUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdumpUpgrade bpftool-debuginfoUpgrade rtlaUpgrade kernel-coreUpgrade kernel-develUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-rt-develUpgrade kernel-tools-libsUpgrade kernel-rt-modules-extraUpgrade kernel-rtUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debugUpgrade kernel-zfcpdump-modulesUpgrade kernel-debuginfo-common-s390xUpgrade python3-perfUpgrade libperf-debuginfoUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-debug-modulesUpgrade python3-perf-debuginfoUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-coreUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-zfcpdump-modules-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-toolsUpgrade kernel-modules-extra-matchedUpgrade rvUpgrade bpftoolUpgrade kernel-rt-debug-debuginfo | Sep 15, 2026 | Sep 10, 2026 |
| Ubuntu | — | Upgrade linux-image-gke-64k-6.8Upgrade linux-image-realtimeUpgrade linux-image-awsUpgrade linux-image-oem-26.04aUpgrade linux-image-azure-7.0Upgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-laptop-23.10Upgrade linux-image-realtime-6.8.1Upgrade linux-image-oracleUpgrade linux-image-raspi-realtimeUpgrade linux-image-kvmUpgrade linux-image-7.0.0-1012-aws-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-gcp-64k-7.0Upgrade linux-image-fips-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1066-aws-fipsUpgrade linux-image-nvidia-bosUpgrade linux-image-gcpUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-7.0.0-1014-azureUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-6.8.0-1051-gkeopUpgrade linux-image-7.0.0-1018-nvidia-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-raspi-7.0Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-azure-fdeUpgrade linux-image-aws-fips-6.8Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-6.8.0-1069-azure-fipsUpgrade linux-image-6.8.0-1064-nvidia-lowlatency-64kUpgrade linux-image-oracle-64kUpgrade linux-image-gke-7.0Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1070-gcp-fipsUpgrade linux-image-6.8.1-1061-realtimeUpgrade linux-image-nvidia-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-146-generic-64kUpgrade linux-image-6.8.0-146-fipsUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-gcp-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-oem-7.0Upgrade linux-image-oracle-6.8Upgrade linux-image-generic-7.0Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-generic-hwe-26.04Upgrade linux-image-7.0.0-31-realtimeUpgrade linux-image-generic-64k-6.8Upgrade linux-image-6.8.0-146-lowlatencyUpgrade linux-image-7.0.0-31-genericUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-gkeUpgrade linux-image-6.8.0-1064-nvidiaUpgrade linux-image-azure-fips-6.8Upgrade linux-image-azure-fde-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-7.0.0-1012-awsUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-virtual-7.0Upgrade linux-image-6.8.0-1063-oracle-64kUpgrade linux-image-realtime-64kUpgrade linux-image-virtualUpgrade linux-image-6.8.0-146-genericUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-virtual-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-ibm-6.8Upgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-1006-gke-64kUpgrade linux-image-oem-26.04Upgrade linux-image-lowlatencyUpgrade linux-image-gke-64k-7.0Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-oem-26.04bUpgrade linux-image-azure-lts-26.04Upgrade linux-image-7.0.0-1019-raspiUpgrade linux-image-6.8.0-1068-azure-fdeUpgrade linux-image-6.8.0-1066-ibmUpgrade linux-image-6.8.0-1065-gke-64kUpgrade linux-image-6.8.0-1064-nvidia-lowlatencyUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-azure-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1064-nvidia-64kUpgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-aws-64kUpgrade linux-image-7.0.0-31-realtime-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-7.0.0-1018-nvidiaUpgrade linux-image-7.0.0-1013-oemUpgrade linux-image-7.0.0-1019-raspi-realtimeUpgrade linux-image-gkeopUpgrade linux-image-nvidia-7.0Upgrade linux-image-genericUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1066-awsUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-6.8.0-1070-gcp-64kUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-nvidia-bos-7.0Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-gkeop-6.8Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-aws-64k-7.0Upgrade linux-image-aws-6.8Upgrade linux-image-7.0.0-31-generic-64kUpgrade linux-image-7.0.0-2018-nvidia-bos-64kUpgrade linux-image-6.8.0-1066-aws-64kUpgrade linux-image-realtime-hwe-26.04Upgrade linux-image-raspi-realtime-7.0Upgrade linux-image-7.0.0-2018-nvidia-bosUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-146-lowlatency-64kUpgrade linux-image-oracle-7.0Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-6.8.0-1065-gkeUpgrade linux-image-6.8.0-1070-azureUpgrade linux-image-7.0.0-1006-gkeUpgrade linux-image-6.8.0-1070-gcpUpgrade linux-image-6.8.0-1063-oracleUpgrade linux-image-realtime-7.0Upgrade linux-image-lowlatency-64kUpgrade linux-image-ibm-7.0Upgrade linux-image-azure-lts-24.04Upgrade linux-image-generic-64k-7.0Upgrade linux-image-gcp-7.0Upgrade linux-image-ibmUpgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-raspiUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-nvidiaUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-generic-64kUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gke-64kUpgrade linux-image-gcp-fipsUpgrade linux-image-fipsUpgrade linux-image-azureUpgrade linux-image-7.0.0-1013-ibm | Sep 14, 2026 | Sep 7, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 6, 2026 | Jun 25, 2026 |
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