CVE-2026-23273

In the Linux kernel, the following vulnerability has been resolved: macvlan: observe an RCU grace period in macvlancommonnewlink error path valis reported that a race condition still happens after my prior patch. macvlancommonnewlink might have made @dev visible before detecting an error, and its...

CVE-2026-23272

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unconditionally bump set-nelems before insertion In case that the set is full, a new element gets published then removed without waiting for the RCU grace period, while RCU reader can be walking over it...

UBUNTU-CVE-2026-23275

In the Linux kernel, the following vulnerability has been resolved: iouring: ensure ctx-rings is stable for task work flags manipulation If DEFERTASKRUN | SETUPTASKRUN is used and task work is added while the ring is being resized, it's possible for the OR'ing of IORINGSQTASKRUN to happen in the...

BIT-CEPH-2024-47866 RGW DoS attack with empty HTTP header in S3 object copy

Ceph is a distributed object, block, and file storage platform. In versions up to and including 19.2.3, using the argument x-amz-copy-source to put an object and specifying an empty string as its content leads to the RGW daemon crashing, resulting in a DoS attack. As of time of publication, no...

CVE-2026-23275 io_uring: ensure ctx->rings is stable for task work flags manipulation

In the Linux kernel, the following vulnerability has been resolved: iouring: ensure ctx-rings is stable for task work flags manipulation If DEFERTASKRUN | SETUPTASKRUN is used and task work is added while the ring is being resized, it's possible for the OR'ing of IORINGSQTASKRUN to happen in the...

CVE-2026-23273 macvlan: observe an RCU grace period in macvlan_common_newlink() error path

In the Linux kernel, the following vulnerability has been resolved: macvlan: observe an RCU grace period in macvlancommonnewlink error path valis reported that a race condition still happens after my prior patch. macvlancommonnewlink might have made @dev visible before detecting an error, and its...

CVE-2026-23273

The CVE refers to a Linux kernel macvlan race: macvlan_common_newlink() can reveal a device before error handling under an RCU grace period, leading to a use-after-free as shown by a KASAN report. Connected OSV entries confirm patches in Rootio-Linux for Root:Debian/Ubuntu variants (Root-OS-DEBIA...

CVE-2026-23273 macvlan: observe an RCU grace period in macvlan_common_newlink() error path

In the Linux kernel, the following vulnerability has been resolved: macvlan: observe an RCU grace period in macvlancommonnewlink error path valis reported that a race condition still happens after my prior patch. macvlancommonnewlink might have made @dev visible before detecting an error, and its...

CVE-2026-23272

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unconditionally bump set-nelems before insertion In case that the set is full, a new element gets published then removed without waiting for the RCU grace period, while RCU reader can be walking over it...

CVE-2026-23272 netfilter: nf_tables: unconditionally bump set->nelems before insertion

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unconditionally bump set-nelems before insertion In case that the set is full, a new element gets published then removed without waiting for the RCU grace period, while RCU reader can be walking over it...

net: add proper RCU protection to /proc/net/ptype

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CVE-2026-32950

SQLBot is an intelligent data query system based on a large language model and RAG. Versions prior to 1.7.0 contain a critical SQL Injection vulnerability in the /api/v1/datasource/uploadExcel endpoint that enables Remote Code Execution RCE, allowing any authenticated user even the...

EUVD-2026-13543

SQLBot is an intelligent data query system based on a large language model and RAG. Versions prior to 1.7.0 contain a critical SQL Injection vulnerability in the /api/v1/datasource/uploadExcel endpoint that enables Remote Code Execution RCE, allowing any authenticated user even the...

CVE-2026-32950 SQLBot: RCE via SQL Injection in Excel Upload Endpoint

SQLBot is an intelligent data query system based on a large language model and RAG. Versions prior to 1.7.0 contain a critical SQL Injection vulnerability in the /api/v1/datasource/uploadExcel endpoint that enables Remote Code Execution RCE, allowing any authenticated user even the...

CVE-2026-32711 pydicom: Path traversal in FileSet/DICOMDIR ReferencedFileID allows file access outside the File-set root

pydicom is a pure Python package for working with DICOM files. Versions 2.0.0-rc.1 through 3.0.1 are vulnerable to Path Traversal through a maliciously crafted DICOMDIR ReferencedFileID when it is set to a path outside the File-set root. pydicom resolves the path only to confirm that it exists, b...

CVE-2026-32829 lz4_flex: Decompression can leak information from uninitialized memory or reused output buffer

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

EUVD-2026-13426

lz4flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values...

CVE-2026-32829

CVE-2026-32829 affects the Rust library lz4_flex, a pure Rust LZ4 implementation. Technical details from the provided sources show that in versions 0.11.5 and earlier, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previously decompress...

CVE-2026-23273

In the Linux kernel, the following vulnerability has been resolved: macvlan: observe an RCU grace period in macvlancommonnewlink error path valis reported that a race condition still happens after my prior patch. macvlancommonnewlink might have made @dev visible before detecting an error, and its...

Linux kernel 安全漏洞

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 improper increase of nelems count during the insertion of elements into the nftables...