CVE-2026-21452 MessagePack-Java Vulnerable to Remote Denial of Service via Malicious .msgpack Model File Triggering Unbounded EXT Payload Allocation

MessagePack for Java is a serializer implementation for Java. A denial-of-service vulnerability exists in versions prior to 0.9.11 when deserializing .msgpack files containing EXT32 objects with attacker-controlled payload lengths. While MessagePack-Java parses extension headers lazily, it later...

CVE-2026-21452 MessagePack-Java Vulnerable to Remote Denial of Service via Malicious .msgpack Model File Triggering Unbounded EXT Payload Allocation

MessagePack for Java is a serializer implementation for Java. A denial-of-service vulnerability exists in versions prior to 0.9.11 when deserializing .msgpack files containing EXT32 objects with attacker-controlled payload lengths. While MessagePack-Java parses extension headers lazily, it later...

CVE-2025-57705

An allocation of resources without limits or throttling vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessin...

CVE-2025-57705

An allocation of resources without limits or throttling vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessin...

CVE-2025-47208

An allocation of resources without limits or throttling vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessing the same...

CVE-2025-57705 QTS, QuTS hero

An allocation of resources without limits or throttling vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to prevent other systems, applications, or processes from accessin...

CVE-2025-47208

CVE-2025-47208 affects QNAP QTS and QuTS hero where an allocation of resources without limits or throttling can lead to a denial of service if a remote attacker obtains a user account. The issue is mitigated by fixes in QTS 5.2.6.3195 build 20250715 and later and QuTS hero h5.2.6.3195 build 20250...

QNAP Systems QTS和QNAP Systems QuTS hero 安全漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both software with data storage and management capabilities from QNAP Systems, a Taiwan, China-based company. A security vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that stems from an unrestricted resource allocation, which...

QNAP Systems QTS和QNAP Systems QuTS hero 安全漏洞

QNAP Systems QTS and QNAP Systems QuTS hero are both a software with data storage and management capabilities from QNAP Systems, Inc. of Taiwan, China. A security vulnerability exists in QNAP Systems QTS and QNAP Systems QuTS hero that stems from an unlimited flow or throttling of resource...

PT-2026-26120

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the regcache maple write function within the Linux kernel’s regmap module. Specifically, when mas store gfp fails during the allocation and merging of adjacent...

PT-2026-5540

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s etas es58x CAN driver where a partial allocation of RX URBs could lead to a memory leak. Specifically, the es58x alloc rx urbs function, when failing ...

PT-2026-26119

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s io uring/rw functionality where an allocated iovec may be freed incorrectly during a read/write request cleanup process. Specifically, if a read/write...

PT-2026-5541

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the nfs4 ff alloc deviceid node function within the pnfs/flexfiles component. If memory allocation for ds versions fails, the function does not free the already...

PT-2026-28366

Name of the Vulnerable Software and Affected Versions Dovecot versions prior to 2.4.3 Description An attacker can send a crafted message before authentication, leading to excessive memory allocation within the managesieve component. This can cause the managesieve-login process to crash, potential...

PT-2026-5521

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a flaw in the btrfs subsystem where the path was released before the extent tree was initialized within the btrfs read locked inode function. This could lead t...

PT-2026-26290

Name of the Vulnerable Software and Affected Versions libarchive affected versions not specified Description An issue exists in libarchive’s zisofs decompression logic. Improper validation of the pz log2 bs field read from ISO9660 Rock Ridge extensions can lead to undefined behavior. An attacker...

PT-2026-6160

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where Slimbus devices, allocated dynamically upon receiving report-present messages, may experience a device reference leak. This occurs because a...

PT-2026-25070

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 7.1.2-16 ImageMagick versions prior to 6.9.13-41 Description ImageMagick is free and open-source software used for editing and manipulating digital images. Before versions 7.1.2-16 and 6.9.13-41, a failure in memo...

PT-2026-2246

Name of the Vulnerable Software and Affected Versions HarfBuzz versions prior to 12.3.0 Description HarfBuzz is a text shaping engine. A null pointer dereference issue exists in the SubtableUnicodesCache::create function, located in src/hb-ot-cmap-table.hh. The function does not verify if hb mall...

PT-2026-20448

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained an issue in the crypto/omap subsystem where scatterlists were incorrectly allocated in the omap crypto copy sg lists function. The allocation was for pointers ...