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CWE-129

629 CVEs • Abstraction: Variant • Likelihood of Exploit: High

Improper Validation of Array Index

The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.

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CVEs (629)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Nvidia
1Gpu Driver
May 6, 2026
Dec 16, 2016
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
All versions of NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape where a value passed from a user to the driver is used without validation as the...Show more
All versions of NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgDdiEscape where a value passed from a user to the driver is used without validation as the index to an array, leading to denial of service or potential escalation of privileges.Show less
3Debian
OpensuseQemu
3Debian Linux
LeapQemu
May 6, 2026
Dec 10, 2016
N/A· v4
4.4 MEDIUM· v3
2.1 LOW· v2
The vmsvga_fifo_run function in hw/display/vmware_vga.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors related to c...Show more
The vmsvga_fifo_run function in hw/display/vmware_vga.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors related to cursor.mask[] and cursor.image[] array sizes when processing a DEFINE_CURSOR svga command.Show less
1Microsoft
9Windows 7
Windows 8Windows 8.1+6 more
May 6, 2026
Nov 11, 2014
N/A· v4
N/A· v3
7.1 HIGH· v2
Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and...Show more
Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to cause a denial of service (reboot) via a crafted TrueType font, aka "Denial of Service in Windows Kernel Mode Driver Vulnerability."Show less
1Linux
1Linux Kernel
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
7.2 HIGH· v2
Array index error in the asihpi_hpi_ioctl function in sound/pci/asihpi/hpioctl.c in the AudioScience HPI driver in the Linux kernel before 2.6.38.1 might allow local users to cause a denial of service (memory corruption)...Show more
Array index error in the asihpi_hpi_ioctl function in sound/pci/asihpi/hpioctl.c in the AudioScience HPI driver in the Linux kernel before 2.6.38.1 might allow local users to cause a denial of service (memory corruption) or possibly gain privileges via a crafted adapter index value that triggers access to an invalid kernel pointer.Show less
3Apple
CanonicalFreetype
5Freetype
Iphone OsMac Os X+2 more
Apr 29, 2026
Aug 19, 2010
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Array index error in the t42_parse_sfnts function in type42/t42parse.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via negative siz...Show more
Array index error in the t42_parse_sfnts function in type42/t42parse.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via negative size values for certain strings in FontType42 font files, leading to a heap-based buffer overflow.Show less
7Canonical
DebianLinux+4 more
13Debian Linux
Enterprise Linux DesktopEnterprise Linux Eus+10 more
Apr 23, 2026
Nov 20, 2009
N/A· v4
N/A· v3
7.2 HIGH· v2
Array index error in the gdth_read_event function in drivers/scsi/gdth.c in the Linux kernel before 2.6.32-rc8 allows local users to cause a denial of service or possibly gain privileges via a negative event index in an...Show more
Array index error in the gdth_read_event function in drivers/scsi/gdth.c in the Linux kernel before 2.6.32-rc8 allows local users to cause a denial of service or possibly gain privileges via a negative event index in an IOCTL request.Show less
1Winpcap
1Winpcap
Apr 23, 2026
Nov 14, 2007
N/A· v4
N/A· v3
6.9 MEDIUM· v2
Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2, when run in monitor mode (aka Table Management Extensions or TME), and as used in Wireshark and possibly other products, all...Show more
Multiple array index errors in the bpf_filter_init function in NPF.SYS in WinPcap before 4.0.2, when run in monitor mode (aka Table Management Extensions or TME), and as used in Wireshark and possibly other products, allow local users to gain privileges via crafted IOCTL requests.Show less
1Armagetronad
2Armagetron
Armagetron Advanced
Apr 16, 2026
May 2, 2005
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Armagetron 0.2.6.0 and earlier and Armagetron Advanced 0.2.7.0 earlier allows remote attackers to cause a denial of service (application crash) via a packet with a large (1) descriptor ID or (2) claim_id, which exceeds t...Show more
Armagetron 0.2.6.0 and earlier and Armagetron Advanced 0.2.7.0 earlier allows remote attackers to cause a denial of service (application crash) via a packet with a large (1) descriptor ID or (2) claim_id, which exceeds the boundaries of an array.Show less
1Washington
1Pine
Apr 16, 2026
Sep 17, 2003
N/A· v4
N/A· v3
7.5 HIGH· v2
Integer signedness error in rfc2231_get_param from strings.c in PINE before 4.58 allows remote attackers to execute arbitrary code via an email that causes an out-of-bounds array access using a negative number.