CVE-2026-22693

HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construct an object at t...

UBUNTU-CVE-2026-22693

HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construct an object at t...

EUVD-2026-1871

HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construct an object at t...

CVE-2026-22693

HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construct an object at t...

CVE-2026-22693

HarfBuzz text shaping engine contains a null pointer dereference in SubtableUnicodesCache::create (src/hb-ot-cmap-table.hh) that occurs when hb_malloc returns NULL before a placement new, leading to undefined behavior/segfault on low memory. This affects versions prior to 12.3.0 and has been fixe...

CVE-2026-22693 Null Pointer Dereference in SubtableUnicodesCache::create leading to DoS

HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construct an object at t...

CVE-2026-22693 Null Pointer Dereference in SubtableUnicodesCache::create leading to DoS

HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construct an object at t...

Linux Distros Unpatched Vulnerability : CVE-2026-22693

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function locate...

CVE-2018-10790

The AP4CttsAtom class in Core/Ap4CttsAtom.cpp in Bento4 1.5.1.0 allows remote attackers to cause a denial of service application crash, related to a memory allocation failure, as demonstrated by mp2aac...

CVE-2023-45679

stbvorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory allocation failure in startdecoder. In that case the function returns early, but some of the pointers in f-commentlist are left initialized and later setupfree is called on these...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000221)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000221 advisory. A memory leak in the cx23888irprobe function in drivers/media/pci/cx23885/cx23888-ir.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of servi...

SUSE CVE-2025-68759

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Fix potential memory leaks in rtl8180initrxring In rtl8180initrxring, memory is allocated for skb packets and DMA allocations in a loop. When an allocation fails, the previously successful allocations are not freed...

UBUNTU-CVE-2025-68759

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: Fix potential memory leaks in rtl8180initrxring In rtl8180initrxring, memory is allocated for skb packets and DMA allocations in a loop. When an allocation fails, the previously successful allocations are not freed...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the rtl8180initrxring function in the rtl818x driver failing to free previously successfully allocated memor...

PT-2026-1247

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A memory leak issue was identified and resolved in the Linux kernel’s wifi subsystem, specifically within the rtl8180 init rx ring function. This function allocates memory for skb packet...

PT-2026-3526

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 7.1.2-13 Description ImageMagick is software used for editing and manipulating digital images. A flaw exists in the BilateralBlurImage method where double buffers allocated inside AcquireBilateralTLS are not fully...

PT-2026-26102

Name of the Vulnerable Software and Affected Versions Linux kernel versions 6.6 through 6.14 Description The Linux kernel contains an issue where the xchk xfile descr macros utilize kasprintf, which may fail to allocate memory if the resulting formatted string exceeds a certain length. This can...

PT-2026-27674

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to a NULL pointer dereference within the trigger data free function. This occurs when trigger data alloc fails and returns NULL, leading to an...

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-2026-27666

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the ASoC ALSA System on Chip subsystem, specifically in the SDCA Simple Device Configuration Architecture component. The find sdca entity iot...