CVE-2026-23434

CVE-2026-23434 affects the Linux kernel MTD NAND driver (mtd: rawnand) where nand_lock()/nand_unlock() call into chip->ops.lock_area/unlock_area without holding the NAND device lock. The fix introduces serialisation by wrapping those lock/unlock calls with nand_get_device()/nand_release_device...

CVE-2026-23434 mtd: rawnand: serialize lock/unlock against other NAND operations

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: serialize lock/unlock against other NAND operations nandlock and nandunlock call into chip-ops.lockarea/unlockarea without holding the NAND device lock. On controllers that implement SETFEATURES via multiple low-lev...

CVE-2026-23434

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: serialize lock/unlock against other NAND operations nandlock and nandunlock call into chip-ops.lockarea/unlockarea without holding the NAND device lock. On controllers that implement SETFEATURES via multiple low-lev...

CVE-2026-23419

A flaw was found in the Linux kernel's net/rds module. This vulnerability involves a circular locking dependency within the rdstcptune function. The issue arises when the sknetrefcntupgrade function performs memory allocation while a socket lock is held, creating a deadlock with the fsreclaim loc...

CVE-2026-23419

In the Linux kernel, the following vulnerability has been resolved: net/rds: Fix circular locking dependency in rdstcptune syzbot reported a circular locking dependency in rdstcptune where sknetrefcntupgrade is called while holding the socket lock:...

CVE-2026-23419

In the Linux kernel, the following vulnerability has been resolved: net/rds: Fix circular locking dependency in rdstcptune syzbot reported a circular locking dependency in rdstcptune where sknetrefcntupgrade is called while holding the socket lock:...

CVE-2026-23420

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Fix a locking bug Make sure that wl-mutex is locked before it is unlocked. This has been detected by the Clang thread-safety analyzer...

UBUNTU-CVE-2026-23419

In the Linux kernel, the following vulnerability has been resolved: net/rds: Fix circular locking dependency in rdstcptune syzbot reported a circular locking dependency in rdstcptune where sknetrefcntupgrade is called while holding the socket lock:...

CVE-2026-23420

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: Fix a locking bug Make sure that wl-mutex is locked before it is unlocked. This has been detected by the Clang thread-safety analyzer...

CVE-2026-23419 net/rds: Fix circular locking dependency in rds_tcp_tune

In the Linux kernel, the following vulnerability has been resolved: net/rds: Fix circular locking dependency in rdstcptune syzbot reported a circular locking dependency in rdstcptune where sknetrefcntupgrade is called while holding the socket lock:...

CVE-2026-23419 net/rds: Fix circular locking dependency in rds_tcp_tune

In the Linux kernel, the following vulnerability has been resolved: net/rds: Fix circular locking dependency in rdstcptune syzbot reported a circular locking dependency in rdstcptune where sknetrefcntupgrade is called while holding the socket lock:...

CVE-2026-23419

CVE-2026-23419 affects the Linux kernel’ s RDS implementation. The issue is a circular locking dependency in net/rds: a memory allocation performed inside the socket lock during the call to sk_net_refcnt_upgrade() creates a deadlock with fs_reclaim. The root cause is that sk_net_refcnt_upgrade() ...

GHSA-3C8V-CFP5-9885 Electron: Out-of-bounds read in second-instance IPC on macOS and Linux

Impact On macOS and Linux, apps that call app.requestSingleInstanceLock were vulnerable to an out-of-bounds heap read when parsing a crafted second-instance message. Leaked memory could be delivered to the app's second-instance event handler. This issue is limited to processes running as the same...

Out-of-bounds Read

Overview electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS. Affected versions of this package are vulnerable to Out-of-bounds Read in the second-instance event handler when parsing a crafted second-instance message via the...

Electron: Out-of-bounds read in second-instance IPC on macOS and Linux

Impact On macOS and Linux, apps that call app.requestSingleInstanceLock were vulnerable to an out-of-bounds heap read when parsing a crafted second-instance message. Leaked memory could be delivered to the app's second-instance event handler. This issue is limited to processes running as the same...

GHSA-8337-3P73-46F4 Electron: Use-after-free in WebContents fullscreen, pointer-lock, and keyboard-lock permission callbacks

Impact Apps that register an asynchronous session.setPermissionRequestHandler may be vulnerable to a use-after-free when handling fullscreen, pointer-lock, or keyboard-lock permission requests. If the requesting frame navigates or the window closes while the permission handler is pending, invokin...

Use After Free

Overview org.webjars.npm:electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS. Affected versions of this package are vulnerable to Use After Free via the session.setPermissionRequestHandler process. An attacker can cause a crash or memory...

EUVD-2026-18941

Electron: Use-after-free in WebContents fullscreen, pointer-lock, and keyboard-lock permission callbacks...

Use After Free

Overview electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS. Affected versions of this package are vulnerable to Use After Free via the session.setPermissionRequestHandler process. An attacker can cause a crash or memory corruption by...

Electron: Use-after-free in WebContents fullscreen, pointer-lock, and keyboard-lock permission callbacks

Impact Apps that register an asynchronous session.setPermissionRequestHandler may be vulnerable to a use-after-free when handling fullscreen, pointer-lock, or keyboard-lock permission requests. If the requesting frame navigates or the window closes while the permission handler is pending, invokin...