VYPR

CWE-129

Improper Validation of Array Index

VariantDraftLikelihood: High

Description

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.

Hierarchy (View 1000)

Parents

Children

none

Related attack patterns (CAPEC)

CAPEC-100

CVEs mapped to this weakness (641)

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  • CVE-2021-35592MedOct 20, 2021
    risk 0.45cvss 6.3epss 0.52

    Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions that are affected are 7.5.23 and prior, 7.6.19 and prior and 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with access to the…

  • CVE-2026-88052HigSep 10, 2026
    risk 0.44cvss 7.8epss 0.00

    Tesseract is an open source OCR engine. In version 5.5.3 and earlier, UNICHARSET::load_via_fgets in src/ccutil/unicharset.cpp trusts the declared unichar count as a loop bound and uses id as an unchecked index into the unichars vector. unichar_insert_backwards_compatible can…

  • CVE-2026-64330HigJul 25, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: Validate SVID index in svdm_consume_modes() In svdm_consume_modes(), the SVID value is read from pmdata->svids using pmdata->svid_index as an array index without bounds validation: …

  • CVE-2026-64324HigJul 25, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: udf: validate free block extents against the partition length udf_free_blocks() checks the logical block number and count against the partition length, but drops the extent offset from that final bound. A…

  • CVE-2026-64273HigJul 25, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: Input: iforce - bound the device-reported force-feedback effect index iforce_process_packet() handles a status report (packet id 0x02) by taking a force-feedback effect index straight from the device wire and…

  • CVE-2026-64272HigJul 25, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: Input: mms114 - fix touch indexing for MMS134S and MMS136 The MMS134S and MMS136 touch controllers have an event size of 6 bytes rather than 8 bytes. When __mms114_read_reg() reads the touch data packet from…

  • CVE-2026-64271HigJul 25, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: Input: touchwin - reset the packet index on every complete packet tw_interrupt() accumulates each non-zero serial byte into a fixed three-byte buffer with a running index that is only reset once a full packet…

  • CVE-2026-64225HigJul 24, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: CGX: add bounds check to cgx_speed_mbps index cgx_speed_mbps has 13 elements but RESP_LINKSTAT_SPEED can yield values 0-15. If it returns a value >= 13, this causes an out-of-bounds array…

  • CVE-2026-53386HigJul 19, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-ads1298: add bounds check to pga_settings index ads1298_pga_settings has 7 elements but ADS1298_MASK_CH_PGA can yield values 0-7. If it yields a value >= 7, this causes an out-of-bounds array…

  • CVE-2026-52969HigJun 24, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: KVM: Reject wrapped offset in kvm_reset_dirty_gfn() kvm_reset_dirty_gfn() guards the gfn range with if (!memslot || (offset + __fls(mask)) >= memslot->npages) return; but offset is u64 and the addition is…

  • CVE-2026-46163HigMay 28, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: wifi: b43legacy: enforce bounds check on firmware key index in RX path Same fix as b43: the firmware-controlled key index in b43legacy_rx() can exceed dev->max_nr_keys. The existing B43legacy_WARN_ON is…

  • CVE-2026-46122HigMay 28, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: wifi: b43: enforce bounds check on firmware key index in b43_rx() The firmware-controlled key index in b43_rx() can exceed the dev->key[] array size (58 entries). The existing B43_WARN_ON is non-enforcing in…

  • CVE-2026-45896HigMay 27, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: mtd: intel-dg: Fix accessing regions before setting nregions The regions array is counted by nregions, but it's set only after accessing it: [] UBSAN: array-index-out-of-bounds in…

  • CVE-2026-45839HigMay 27, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() CO-RE accessor strings are colon-separated indices that describe a path from a root BTF type to a target field, e.g. "0:1:2" walks through…

  • CVE-2023-31309MedMay 15, 2026
    risk 0.44cvss —epss 0.00

    Improper validation in Power Management Firmware (PMFW) may allow an attacker with privileges to pass malformed workload arguments when exporting table data from SMU to DRAM potentially resulting in a loss of confidentiality and/or availability.

  • CVE-2026-31776HigMay 1, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Fix missing SPDIFI1 index handling SPDIF1 DAIO type isn't properly handled in daio_device_index() for hw20k2, and it returned -EINVAL, which ended up with the out-of-bounds array access. Follow…

  • CVE-2026-31764HigMay 1, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: iio: imu: st_lsm6dsx: Set buffer sampling frequency for accelerometer only The st_lsm6dsx_hwfifo_odr_store() function, which is called when userspace writes the buffer sampling frequency sysfs attribute, calls…

  • CVE-2026-31729HigMay 1, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: validate connector number in ucsi_notify_common() The connector number extracted from CCI via UCSI_CCI_CONNECTOR() is a 7-bit field (0-127) that is used to index into the connector array in…

  • CVE-2026-23448HigApr 3, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: net: usb: cdc_ncm: add ndpoffset to NDP16 nframes bounds check cdc_ncm_rx_verify_ndp16() validates that the NDP header and its DPE entries fit within the skb. The first check correctly accounts for ndpoffset: …

  • CVE-2026-23447HigApr 3, 2026
    risk 0.44cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: net: usb: cdc_ncm: add ndpoffset to NDP32 nframes bounds check The same bounds-check bug fixed for NDP16 in the previous patch also exists in cdc_ncm_rx_verify_ndp32(). The DPE array size is validated against…