CVE-2026-45933

In the Linux kernel, the following vulnerability has been resolved: bpf: Preserve id of register in synclinkedregs synclinkedregs copies the id of knownreg to reg when propagating bounds of knownreg to reg using the off of knownreg, but when knownreg was linked to reg like: knownreg = reg ; both...

CVE-2026-23631

A flaw was found in Redis, an in-memory data structure store. An authenticated attacker can exploit a use-after-free vulnerability in redis-server with Lua scripting. This occurs through the master-replica synchronization mechanism on replicas where replica-read-only is disabled or can be disable...

xorg: xwayland: X.Org X server: Use-after-free vulnerability leads to server crash and potential memory corruption

A flaw was found in the X.Org X server. This use-after-free vulnerability occurs in the XSYNC fence triggering logic, specifically within the miSyncTriggerFence function. An attacker with access to the X11 server can exploit this without user interaction, leading to a server crash and potentially...

CVE-2026-43981: Concurrent Execution using Shared Resource with Improper Synchronization

Algernon is a small self-contained pure-Go web server. Prior to 1.17.6, in engine/luahandler.go, the sync.RWMutex protecting LoadCommonFunctions is released before L.Push and L.PCall execute. Since gopher-lua's LState is explicitly not goroutine-safe, concurrent requests race on the shared state...

CVE-2026-44443: Concurrent Execution using Shared Resource with Improper Synchronization

Lumiverse is a full-featured AI chat application. Prior to 0.9.7, consumeNonce only checks that the module-level variable is set and unexpired. It does not validate any value from the incoming HTTP request or bind the nonce to the admin's session. If the admin's auth.api.signUpEmail call fails...

CVE-2026-4635: Concurrent Execution using Shared Resource with Improper Synchronization

Mattermost versions 11.6.x = 11.6.0, 11.5.x = 11.5.3, 11.4.x = 11.4.4, 10.11.x = 10.11.14 fail to archive the channel before removing persistent notifications which allows authenticated user to crash the server via timing the creation of persistent notification message between the server deleting...

GHSA-MW3Q-R9WH-H2FF nimiq-primitives: Panic DoS in trie chunk processing via ROOT-keyed item

Impact A remote, unauthenticated denial-of-service vulnerability in MerkleRadixTrie::putchunk allows any state-sync peer to crash any node performing state synchronization freshly joining nodes and recovering nodes. A malicious peer can respond to a RequestChunk with a ResponseChunk::Chunk whose...

nimiq-primitives: Panic DoS in trie chunk processing via ROOT-keyed item

Impact A remote, unauthenticated denial-of-service vulnerability in MerkleRadixTrie::putchunk allows any state-sync peer to crash any node performing state synchronization freshly joining nodes and recovering nodes. A malicious peer can respond to a RequestChunk with a ResponseChunk::Chunk whose...

Incorrect Synchronization

Overview @sveltejs/kit is a SvelteKit framework and CLI Affected versions of this package are vulnerable to Incorrect Synchronization via the query.batch function. An attacker can access data belonging to other users by exploiting a race condition that causes concurrent requests from different...

PT-2026-42637

Impact A remote, unauthenticated denial-of-service vulnerability in MerkleRadixTrie::put chunk allows any state-sync peer to crash any node performing state synchronization freshly joining nodes and recovering nodes. A malicious peer can respond to a RequestChunk with a ResponseChunk::Chunk whose...

PT-2026-42672

Name of the Vulnerable Software and Affected Versions core-rs-albatross affected versions not specified Description A remote, unauthenticated denial-of-service issue exists in the MerkleRadixTrie::put chunk function. A malicious state-sync peer can cause a node to crash by responding to a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Drivers: Staging: rtl8192eu: Fixed a deadlock in rtwjoinbsseventprehandle. There is a deadlock in rtwjoinbsseventprehandle, as shown below: Thread 1 | Thread 2 | settimer rtwjoinbsseventprehandle | modtimer spinlockbh //1 | Wait...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: When performing a btrfs mount, the block device is not set correctly. The user sets the block size of the block device to 0x4000 by executing the BLKBSZSET command. Since changing the block size also affects the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Correctly handling the kvmarminit failure in finalizepkvm Currently, there is no synchronization between the finalizepkvm and kvmarminit initcalls. The finalizepkvm continues to execute even if kvmarminit fails,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Avoid consuming a stale esr value when an SError occurs When any exception other than an IRQ occurs, the CPU updates the ESREL2 register with the exception syndrome. An SError may also become pending, and will be...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Synchronize interrupts before suspending the GPU. The runtime PM suspend callback does not know whether the IRQ handler is in progress on a different CPU core and therefore does not wait for it to finish. Dependi...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe/sync: Cleanup of partially initialized sync objects occurs during parse failures. The xesyncentryparse function can allocate references such as syncobjs, fences, chain fences, or user fences before encountering subsequent...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: schedext: The deadlock caused by SCXKICKWAIT was fixed by deferring the wait until the target CPU’s kickSYNC progresses. The busy-waiting mechanism in kickcpusirqworkfn uses smpCondLoadAcquire until the target CPU’s kickSYNC...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: cxl: Fixed a race condition involving the nvdimmbus object when creating nvdimm objects. A issue was found during the execution of the cxl-translate.sh unit test. Adding a 3-second sleep right before the test seems to make the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Use the device rbtree in the iopf reporting path. The existing I/O page fault handler currently locates the PCI device by calling pcigetdomainbusandslot. This function searches the list of all PCI devices until the...