golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

EUVD-2026-27614

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

CVE-2026-43102 net: airoha: Fix memory leak in airoha_qdma_rx_process()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

CVE-2026-43102 net: airoha: Fix memory leak in airoha_qdma_rx_process()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

CVE-2026-43102

CVE-2026-43102 affects the Linux kernel net/airoha driver: a memory leak in the airoha_qdma_rx_process() when processing subsequent buffers in the non-linear skb portion. If an error occurs, the page_pool fragment may fail to be linked back to the skb, preventing it from being returned to the poo...

CVE-2026-43102

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

CPU exhaustion during message encoding due to O(n²) name compression

During message encoding, hickory-proto's BinEncoder stores pointers to labels that are candidates for name compression in a Vec. The name compression logic then searches for matches with a linear scan. A malicious message with many records can both introduce many candidate labels, and invoke this...

AZL-84204 CVE-2026-31675 affecting package kernel for versions less than 6.6.134.1-2

In the Linux kernel, the following vulnerability has been resolved: net/sched: schnetem: fix out-of-bounds access in packet corruption In netemenqueue, the packet corruption logic uses getrandomu32belowskbheadlenskb to select an index for modifying skb-data. When an AFPACKET TXRING sends fully...

CVE-2026-31675

In the Linux kernel, the following vulnerability has been resolved: net/sched: schnetem: fix out-of-bounds access in packet corruption In netemenqueue, the packet corruption logic uses getrandomu32belowskbheadlenskb to select an index for modifying skb-data. When an AFPACKET TXRING sends fully...

CVE-2026-31682 bridge: br_nd_send: linearize skb before parsing ND options

In the Linux kernel, the following vulnerability has been resolved: bridge: brndsend: linearize skb before parsing ND options brndsend parses neighbour discovery options from ns-opt and assumes that these options are in the linear part of request. Its callers only guarantee that the ICMPv6 header...

EUVD-2026-25649

In the Linux kernel, the following vulnerability has been resolved: bridge: brndsend: linearize skb before parsing ND options brndsend parses neighbour discovery options from ns-opt and assumes that these options are in the linear part of request. Its callers only guarantee that the ICMPv6 header...

CVE-2026-31682

CVE-2026-31682 affects the Linux kernel bridge implementation, where br_nd_send may parse non-linear ND options from ns->opt[]. The root cause is failure to linearize the skb before ND option parsing, risking reads past the buffer and potential memory exposure or crash. The fix is to linearize...

CVE-2026-31675 net/sched: sch_netem: fix out-of-bounds access in packet corruption

In the Linux kernel, the following vulnerability has been resolved: net/sched: schnetem: fix out-of-bounds access in packet corruption In netemenqueue, the packet corruption logic uses getrandomu32belowskbheadlenskb to select an index for modifying skb-data. When an AFPACKET TXRING sends fully...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the nested VLAN headers in actcsum not being linearly present. This vulnerability may lead to the...

Linux Distros Unpatched Vulnerability : CVE-2026-31682

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bridge: brndsend: linearize skb before parsing ND options brndsend parses neighbour discover...

AZL-83759 CVE-2026-31600 affecting package kernel for versions less than 6.6.134.1-2

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: Handle invalid large leaf mappings correctly It has been possible for a long time to mark ptes in the linear map as invalid. This is done for secretmem, kfence, realm dma memory un/share, and others, by simply clearing...

DEBIAN-CVE-2026-31575

In the Linux kernel, the following vulnerability has been resolved: mm/userfaultfd: fix hugetlb fault mutex hash calculation In mfillatomichugetlb, linearpageindex is used to calculate the page index for hugetlbfaultmutexhash. However, linearpageindex returns the index in PAGESIZE units, while...

CVE-2026-31600 arm64: mm: Handle invalid large leaf mappings correctly

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: Handle invalid large leaf mappings correctly It has been possible for a long time to mark ptes in the linear map as invalid. This is done for secretmem, kfence, realm dma memory un/share, and others, by simply clearing...

CVE-2026-31575 mm/userfaultfd: fix hugetlb fault mutex hash calculation

In the Linux kernel, the following vulnerability has been resolved: mm/userfaultfd: fix hugetlb fault mutex hash calculation In mfillatomichugetlb, linearpageindex is used to calculate the page index for hugetlbfaultmutexhash. However, linearpageindex returns the index in PAGESIZE units, while...

SUSE CVE-2026-31517

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix skbput panic on non-linear skb during reassembly In iptfsreassemcont, IP-TFS attempts to append data to the new inner packet 'newskb' that is being reassembled. First a zero-copy approach is tried if it succeeds...