CVE-2026-80606

A flaw was found in the Linux kernel's drm/xe/userptr component. When a specific test configuration is enabled, the system attempts to perform a write operation while holding a read-only lock. This incorrect lock handling leads to an assertion failure, which can cause system instability or a deni...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Tracing: Prevent an incorrect count for tracingcpumaskwrite. If a large count is provided, it will trigger a warning in bitmapparseuser. Also, check for zero in that case...

UBUNTU-CVE-2026-72366

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfscreatewritereq to handle async cache object creation netfscreatewritereq will skip caching if the fscache cookie is disabled, but this is a problem because async cache object creation might not have got far enough...

CVE-2026-72366

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfscreatewritereq to handle async cache object creation netfscreatewritereq will skip caching if the fscache cookie is disabled, but this is a problem because async cache object creation might not have got far enough...

EUVD-2026-59265

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfscreatewritereq to handle async cache object creation netfscreatewritereq will skip caching if the fscache cookie is disabled, but this is a problem because async cache object creation might not have got far enough...

PT-2026-72554

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfs create write req to handle async cache object creation netfs create write req will skip caching if the fscache cookie is disabled, but this is a problem because async cache object creation might not have got far...

CVE-2026-18954

Incorrect authorization in the aggregation pipeline tool in Amazon AWS Labs DocumentDB MCP Server before 1.0.12 might allow an authenticated MCP client to perform inappropriate write operations on the connected database via write-capable aggregation pipeline stages that bypass the read-only mode...

RDMA/rtrs-srv: Bound RDMA-Write length to chunk size in rdma_write_sg

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EUVD-2026-48843

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-ads1119: fix PM reference leak in buffer preenable ads1119triggeredbufferpreenable resumes the device with pmruntimeresumeandget before starting a conversion. If i2csmbuswritebyte fails, the function returns the erro...

CVE-2026-64053

A flaw was found in the Linux kernel's block integrity subsystem. Incorrect handling of bio integrity vector counts in the biointegritycopyuser function can lead to an out-of-bounds read during write operations. This vulnerability may allow a local attacker to cause a denial of service or...

EUVD-2026-42187

The embedded JavaScript in the PDF deleted the pages, making the object invalid. The application attempted to perform a write operation on the invalid pop-up annotations, resulting in the program crashing...

EUVD-2026-38892

In the Linux kernel, the following vulnerability has been resolved: greybus: raw: fix use-after-free if write is called after disconnect If a user writes to the chardev after disconnect has been called, the kernel panics with the following trace with CONFIGINITONFREEDEFAULTON=y: BUG: kernel NULL...

Improper Resource Shutdown or Release

Overview Affected versions of this package are vulnerable to Improper Resource Shutdown or Release in the payload response resources when a client disconnects during a write operation. An attacker can cause temporary resource exhaustion by repeatedly initiating connections and disconnecting...

CVE-2026-45328 ESF-IDF: Out-of-Bounds Write in ESP-TEE Secure Service Wrappers

ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.5.4 and 6.0, the esptee component exposes secure-service wrappers in espsecureservices.c and espsecureservicesiram.c that bridge calls from the user application i.e. the REE to TEE-protected hardware peripherals...

CVE-2026-44329

free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's SMF mounts the UPI management route group without OAuth2/bearer-token authorization middleware. A network attacker who can reach SMF on the SBI can hit UPI endpoints with no Authorization header at all, and...

EUVD-2026-32569

free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's SMF mounts the UPI management route group without OAuth2/bearer-token authorization middleware. A network attacker who can reach SMF on the SBI can hit UPI endpoints with no Authorization header at all, and...

CVE-2026-44329

CVE-2026-44329 affects free5GC SMF v4.2.1 where the UPI management route group is mounted without OAuth2/bearer-token auth. Consequently, unauthenticated requests to /upi/v1/upNodesLinks (GET, POST with attacker-controlled payload, DELETE /upi/v1/upNodesLinks/{nodeID}) can reach SMF business hand...

CVE-2026-45316 Open WebUI: Read-Only Users Can Toggle Note Pin Status via Incorrect Permission Check (Write via Read-Only Access)

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, the POST /api/v1/notes/id/pin endpoint performs a write operation toggling the ispinned field but only checks for read permission. Users with read-only access to a shared note can...

CVE-2026-43362

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix in-place encryption corruption in SMB2write SMB2write places write payload in iov1..n as part of rqiov. smb3inittransformrq pointer-shares rqiov, so cryptmessage encrypts iov1 in-place, replacing the original...

SUSE CVE-2026-33602

A rogue backend can send a crafted UDP response with a query ID off by one related to the maximum configured value, triggering an out-of-bounds write leading to a denial of service...