CVE-2026-43502

In the Linux kernel, the following vulnerability has been resolved: net/rds: handle zerocopy send cleanup before the message is queued A zerocopy send can fail after user pages have been pinned but before the message is attached to the sending socket. The purge path currently infers zerocopy stat...

UBUNTU-CVE-2026-43502

In the Linux kernel, the following vulnerability has been resolved: net/rds: handle zerocopy send cleanup before the message is queued A zerocopy send can fail after user pages have been pinned but before the message is attached to the sending socket. The purge path currently infers zerocopy stat...

CVE-2026-43502

In the Linux kernel, the following vulnerability has been resolved: net/rds: handle zerocopy send cleanup before the message is queued A zerocopy send can fail after user pages have been pinned but before the message is attached to the sending socket. The purge path currently infers zerocopy stat...

CVE-2026-43502

The CVE-2026-43502 vulnerability affects the Linux kernel net/rds zerocopy send path. The root cause is incorrect cleanup logic: zerocopy ownership is determined by op_mmp_znotifier, but purge uses rm->m_rs, risking unqueued messages being cleaned up as if they owned normal payload pages. The ...

CVE-2026-43502 net/rds: handle zerocopy send cleanup before the message is queued

In the Linux kernel, the following vulnerability has been resolved: net/rds: handle zerocopy send cleanup before the message is queued A zerocopy send can fail after user pages have been pinned but before the message is attached to the sending socket. The purge path currently infers zerocopy stat...

EUVD-2026-31275

In the Linux kernel, the following vulnerability has been resolved: net/rds: handle zerocopy send cleanup before the message is queued A zerocopy send can fail after user pages have been pinned but before the message is attached to the sending socket. The purge path currently infers zerocopy stat...

CVE-2026-43502 net/rds: handle zerocopy send cleanup before the message is queued

In the Linux kernel, the following vulnerability has been resolved: net/rds: handle zerocopy send cleanup before the message is queued A zerocopy send can fail after user pages have been pinned but before the message is attached to the sending socket. The purge path currently infers zerocopy stat...

PT-2026-44546

Name of the Vulnerable Software and Affected Versions Symfony Webhook Bridges versions prior to 6.4 Symfony Webhook Bridges versions prior to 7.4 Description The Mailjet mailer bridge and the LOX24 SMS notifier bridge contain webhook request parsers that fail to authenticate event callbacks. The...

Missing Authentication for Critical Function

Overview symfony/twilio-notifier is a Symfony Twilio Notifier Bridge Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the doParse webhook request parser in the notifier bridge. An attacker can submit forged webhook status events because the pars...

Missing Authentication for Critical Function

Overview symfony/lox24-notifier is a Symfony LOX24 Notifier Bridge Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the doParse webhook request parsers in the Mailjet maile bridge and LOX24 SMS notifier bridge. An attacker can submit forged...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Regulator: pca9450 – Use devmregistersysoffhandler. With the module test, there is an error dump: ------------ Cut here ------------ Notifier callback pca9450i2crestarthandler is already registered. WARNING: kernel/notifier.c:23 ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: afpacket: moved the call to packetdevmc out of the RCU critical section. Syzkaller reports the following issues: BUG: A sleeping function is called from an invalid context at kernel/locking/mutex.c:578 mutexlock+0x106/0xe80...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath12k: Fixed an UAF Use-after-Free in ath12kcoreinit. When the execution of ath12kcoreHWGroupAssign or ath12kcoreHWGroupCreate fails, the registered notifier chain is not properly unregistered. Its memory is freed after...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: lapbether: ignore ops-locked netdevs Syzkaller managed to trigger a lock dependency in xsknotify via registernetdevice. As discussed in 0, using registernetdevice in notifiers is problematic, so we skip adding the lapbeth fo...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: KVM: Rejects attempts to consume or refresh inactive gfntopfncache. kvmgpccheck and kvmgpcrefresh are rejected if the cache is inactive. Not checking the active flag during refresh is particularly problematic, as KVM may end u...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mshv: Fixed a use-after-free in the mshvmapusermemory error path. In the error path of mshvmapusermemory, calling vfree directly on the region causes the MMU notifier to remain registered. When the user space later unmaps the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: v4l: async: Fix notifier list entry init The struct v4l2asyncnotifier contains several listhead members, but only waitinglist and donelist are initialized. The notifierentry was left “zeroed”, resulting in an uninitialized...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: mwifiex: The link must be brought down before the interface is deleted. We can encounter a deadlock situation when using rmmod to remove a driver or during firmware reset. This is because the cfg80211unregisterwdev function mu...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021533)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021533 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix pci device refcount leak in pprnotifier As comment of pcigetdomainbusandslot says,...

SUSE CVE-2026-43189

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-async: Fix error handling on steps after finding a match Once an async connection is found to be matching with an fwnode, a sub-device may be registered in case it wasn't already, its bound operation is called,...