CVE-2026-89483

In the Linux kernel, the following vulnerability has been resolved: nvme: zero the discard fallback page nvmesetupdiscard always maps sizeofstruct nvmedsmrange NVMEDSMMAXRANGES = 4096 bytes as the DSM payload however many ranges the command declares, because some devices ignore the 'Number of...

EUVD-2026-76389

In the Linux kernel, the following vulnerability has been resolved: nvme: zero the discard fallback page nvmesetupdiscard always maps sizeofstruct nvmedsmrange NVMEDSMMAXRANGES = 4096 bytes as the DSM payload however many ranges the command declares, because some devices ignore the 'Number of...

CVE-2026-89483 nvme: zero the discard fallback page

In the Linux kernel, the following vulnerability has been resolved: nvme: zero the discard fallback page nvmesetupdiscard always maps sizeofstruct nvmedsmrange NVMEDSMMAXRANGES = 4096 bytes as the DSM payload however many ranges the command declares, because some devices ignore the 'Number of...

PT-2026-90247

In the Linux kernel, the following vulnerability has been resolved: svcrdma: Reject connection when transport allocation fails handle connect req returns without action when svc rdma create xprt fails to allocate the new transport. The CM core returns 0 for CONNECT REQUEST events, so it does not...

PT-2026-90334

In the Linux kernel, the following vulnerability has been resolved: eventfs: Initialize ei-children and ei-list in init ei eventfs create dir allocates the eventfs inode and initializes it with init ei. But this does not initialize the eventfs inode list heads. If the eventfs create dir fails due...

PT-2026-90199

In the Linux kernel, the following vulnerability has been resolved: nvme: zero the discard fallback page nvme setup discard always maps sizeofstruct nvme dsm range NVME DSM MAX RANGES = 4096 bytes as the DSM payload however many ranges the command declares, because some devices ignore the 'Number...

EUVD-2026-70348

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftablesoffload: suppress WARNONONCE for ENOMEM in abort path In nftflowruleoffloadabort, WARNONONCEerr is triggered on every error during rollback, including -ENOMEM. Memory allocation failures are expected under...

CVE-2026-80524

In the Linux kernel, the following vulnerability has been resolved: optee: ffa: Add NULL check in opteeffalendprotmem Sashiko locally reports a possible null dereference under memory pressure due to the lack of validation of the allocated pointer. Fix that by adding the missing check...

UBUNTU-CVE-2026-80524

In the Linux kernel, the following vulnerability has been resolved: optee: ffa: Add NULL check in opteeffalendprotmem Sashiko locally reports a possible null dereference under memory pressure due to the lack of validation of the allocated pointer. Fix that by adding the missing check...

CVE-2026-80524 optee: ffa: Add NULL check in optee_ffa_lend_protmem

In the Linux kernel, the following vulnerability has been resolved: optee: ffa: Add NULL check in opteeffalendprotmem Sashiko locally reports a possible null dereference under memory pressure due to the lack of validation of the allocated pointer. Fix that by adding the missing check...

CVE-2026-80524

This vulnerability affects the Linux kernel in the OP-TEE FFA driver, specifically the optee_ffa_lend_protmem function. A NULL pointer dereference can occur under memory pressure because the allocated pointer is not validated before use. The fix adds the missing NULL check before dereferencing. N...

Linux Distros Unpatched Vulnerability : CVE-2026-80524

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - optee: ffa: Add NULL check in opteeffalendprotmem Sashiko locally reports a possible null dereference under memory pressure due to the lack of validation of the...

PT-2026-82140

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null dereference may occur under memory pressure due to missing validation of an allocated pointer within the optee ffa lend protmem function. A null dereference happens when a program...

Astra Linux – Vulnerability in Firefox and Thunderbird

A use-after-free condition affected the creation of TLS sockets when memory pressure was present. This vulnerability affects Firefox ESR 115.6, Thunderbird 115.6, and Firefox 121...

UBUNTU-CVE-2026-74678

In the Linux kernel, the following vulnerability has been resolved: net: usb: ax88179178a: fix skb leak in ax88179txfixup When the interface has NETIFFSG enabled and skblinearize fails in ax88179txfixup, the function returns NULL without freeing the skb. usbnetstartxmit treats a NULL return from...

EUVD-2026-64365

In the Linux kernel, the following vulnerability has been resolved: net: usb: ax88179178a: fix skb leak in ax88179txfixup When the interface has NETIFFSG enabled and skblinearize fails in ax88179txfixup, the function returns NULL without freeing the skb. usbnetstartxmit treats a NULL return from...

CVE-2026-67447

Mailpit (email testing tool) versions 1.30.0–1.30.4 contain a post-fix gap in the SMTP DATA reader (internal/smtpd/smtpd.go, readData()). The function calls bufio.Reader.ReadBytes('\n') before enforcing the configured MaxMessageSize cap, so a single oversized DATA line is fully allocated in memor...

CVE-2026-67445 Mailpit: SMTP command parser buffers unbounded command lines before syntax rejection

Mailpit is an email testing tool and API for developers. Prior to 1.30.4, Mailpit reads SMTP commands through internal/smtpd/smtpd.go session.readLine using bufio.Reader.ReadString before session.parseLine parses the verb or the RFC 5321 512-octet command-line limit is enforced. An unauthenticate...

CVE-2026-74403

A flaw was found in the Linux kernel's Cryptographic Co-processor CCP driver. Under memory pressure, if a page allocation fails, the driver incorrectly processes the allocation result. This can lead to the dereferencing of an invalid memory address, potentially causing a system crash or other...

BIT-MONGODB-2026-13076 Aggregation Framework Memory Exhaustion Leading to Process Termination

An authenticated user can cause a mongod process to be terminated by the operating system under memory pressure by performing a specific data type conversion operation within MongoDB's aggregation framework. The behavior stems from disproportionate memory consumption during this operation, and...