EUVD-2026-67533

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Guard management mailbox channel cleanup against NULL pointer The management mailbox channel cleanup helpers can be called from error handling paths when mgmtchann has already been destroyed. Add NULL checks to...

CVE-2026-80657

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Guard management mailbox channel cleanup against NULL pointer The management mailbox channel cleanup helpers can be called from error handling paths when mgmtchann has already been destroyed. Add NULL checks to...

CVE-2026-80657 accel/amdxdna: Guard management mailbox channel cleanup against NULL pointer

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Guard management mailbox channel cleanup against NULL pointer The management mailbox channel cleanup helpers can be called from error handling paths when mgmtchann has already been destroyed. Add NULL checks to...

CVE-2026-80657

CVE-2026-80657 affects the Linux kernel driver accel/amdxdna . The root cause is a NULL pointer dereference : the management mailbox channel cleanup helpers xdna_mailbox_free_channel() and xdna_mailbox_stop_channel() can be invoked from error-handling paths after the management channel (mgmt_chan...

EUVD-2026-67530

In the Linux kernel, the following vulnerability has been resolved: soc: xilinx: Shutdown and free rx mailbox channel A mbox rx channel is requested using mboxrequestchannelbyname in probe. In remove callback, the rx mailbox channel is cleaned up when the rxchan is NULL due to incorrect condition...

CVE-2026-80654

In the Linux kernel, the following vulnerability has been resolved: soc: xilinx: Shutdown and free rx mailbox channel A mbox rx channel is requested using mboxrequestchannelbyname in probe. In remove callback, the rx mailbox channel is cleaned up when the rxchan is NULL due to incorrect condition...

CVE-2026-80654 soc: xilinx: Shutdown and free rx mailbox channel

In the Linux kernel, the following vulnerability has been resolved: soc: xilinx: Shutdown and free rx mailbox channel A mbox rx channel is requested using mboxrequestchannelbyname in probe. In remove callback, the rx mailbox channel is cleaned up when the rxchan is NULL due to incorrect condition...

CVE-2026-80654

CVE-2026-80654 affects the soc: xilinx driver in the Linux kernel . A use-after-free occurs in the rx mailbox channel handling: an incorrect condition check in the remove callback prevents proper cleanup when rx_chan is non-NULL, leaving the mailbox channel active after device removal. The channe...

CVE-2026-40204

None None None No publicly available exploits are known...

CVE-2026-40203

When IMAP compression is enabled, the same compression state is reused across responses in a session, so response sizes depend on both attacker-supplied mail and other mail in the same mailbox. An attacker that can send mail to a user and can also observe the sizes of that user's IMAP traffic can...

PT-2026-83054

Name of the Vulnerable Software and Affected Versions dovecot versions prior to 2.4.5-1.1 Description Mail content stored by a user can be crafted to be interpreted as dsync protocol commands when an administrator executes dsync using the stream protocol, such as during migration or replication...

Linux Distros Unpatched Vulnerability : CVE-2026-80654

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - soc: xilinx: Shutdown and free rx mailbox channel A mbox rx channel is requested using mboxrequestchannelbyname in probe. In remove callback, the rx mailbox...

Security Bulletin: Security Vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway due to information disclosure in mailbox UI (CVE-2026-3157)

Summary IBM Sterling B2B Integrator and IBM Sterling File Gateway have addressed vulnerability due to information disclosure in mailbox UI. Vulnerability Details CVEID:CVE-2026-3157 DESCRIPTION: IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.52, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through...

CVE-2026-54467

On the Trusted Firmware-M TF-M 2 through 2.3.0 platform before 00d1b3e, mailbox initialization on PSOC64 and RP2350 accepts a non-secure, unvalidated, supplied pointer...

CVE-2026-54467

Trusted Firmware-M (TF-M) versions 2 through 2.3.0 (before commit 00d1b3e) contain a vulnerability in the mailbox initialization routine on PSOC64 and RP2350 platforms. The root cause is acceptance of a non-secure, unvalidated pointer supplied during initialization, which could allow compromise o...

CVE-2026-54467

On the Trusted Firmware-M TF-M 2 through 2.3.0 platform before 00d1b3e, mailbox initialization on PSOC64 and RP2350 accepts a non-secure, unvalidated, supplied pointer...

CVE-2026-54467

On the Trusted Firmware-M TF-M 2 through 2.3.0 platform before 00d1b3e, mailbox initialization on PSOC64 and RP2350 accepts a non-secure, unvalidated, supplied pointer...

CVE-2026-54467

On the Trusted Firmware-M TF-M 2 through 2.3.0 platform before 00d1b3e, mailbox initialization on PSOC64 and RP2350 accepts a non-secure, unvalidated, supplied pointer...

PT-2026-81926

On the Trusted Firmware-M TF-M 2 through 2.3.0 platform before 00d1b3e, mailbox initialization on PSOC64 and RP2350 accepts a non-secure, unvalidated, supplied pointer...

DEBIAN-CVE-2026-65053

Horde IMP's AppleDouble MIME viewer writes an attacker-controlled attachment name into an HTML status block without escaping it. In lib/Mime/Viewer/Appledouble.php, IMPrender obtains the name of the data part with IMPContents::getPartName, which returns the MIME part's own name parameter as...