CWE-131— Incorrect Calculation of Buffer Size
The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.— MITRE CWE catalog
270 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-131page 6 of 6
- CVE-2024-39808MEDIUMCVSS 4.6EG 4.62024-09-11
Incorrect Calculation of Buffer Size (CWE-131) in the Controller 6000 and Controller 7000 OSDP message handling, allows an attacker with physical access to Controller wiring to instigate a reboot leading to a denial of service. This is…
- CVE-2023-20798MEDIUMCVSS 4.4EG 4.42023-08-07
In pda, there is a possible out of bounds read due to an incorrect calculation of buffer size. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch …
- CVE-2026-75093MEDIUMCVSS 4.3EG 4.32026-08-18
A security vulnerability has been detected in sonos tract up to 0.23.4. This impacts the function Tensor::from_raw_dt_align of the file data/src/tensor.rs of the component ONNX Initializer Loader. Such manipulation leads to incorrect calcu…
- CVE-2026-84448MEDIUMCVSS 4.0EG 4.02026-09-18
libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, the public heif_region_item_add_region_inline_mask_data() function in libheif/api/libheif/heif_regions.cc accepts mask_data_len without verifying that it equals t…
- CVE-2026-104424LOWCVSS 3.7EG 3.72026-10-02
Zebra before 6.1.0 contains an incorrect calculation vulnerability in its ZIP-317 block template selector that omits header and transaction-count size from the block budget. Attackers can place valid selectable transactions in a victim min…
- CVE-2026-54696LOWCVSS 3.7EG 3.72026-06-30
Ruby JSON is a JSON implementation for Ruby. Versions 2.9.0 through 2.19.8 are vulnerable to heap buffer overflow when the JSON generator is provided with an oversized streamed object. When streaming to an IO JSON.dump(obj, io) and JSON::S…
- CVE-2019-5435LOWCVSS 3.7EG 3.72019-05-28
An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.
- CVE-2025-46393LOWCVSS 2.9EG 2.92025-04-23
In multispectral MIFF image processing in ImageMagick before 7.1.1-44, packet_size is mishandled (related to the rendering of all channels in an arbitrary order).
- CVE-2025-43965LOWCVSS 2.9EG 2.92025-04-23
In MIFF image processing in ImageMagick before 7.1.1-44, image depth is mishandled after SetQuantumFormat is used.
- CVE-2023-2687LOWCVSS 2.9EG 2.92023-06-02
Buffer overflow in Platform CLI component in Silicon Labs Gecko SDK v4.2.1 and earlier allows user to overwrite limited structures on the heap.
- CVE-2026-18743LOWCVSS 2.5EG 2.52026-09-01
A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the `popt…
- CVE-2021-29545LOWCVSS 2.5EG 2.52021-05-14
TensorFlow is an end-to-end open source platform for machine learning. An attacker can trigger a denial of service via a `CHECK`-fail in converting sparse tensors to CSR Sparse matrices. This is because the implementation(https://github.co…
- CVE-2021-29542LOWCVSS 2.5EG 2.52021-05-14
TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a heap buffer overflow by passing crafted inputs to `tf.raw_ops.StringNGrams`. This is because the implementation(https://github.com/tensorflow/te…
- CVE-2021-29537LOWCVSS 2.5EG 2.52021-05-14
TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a heap buffer overflow in `QuantizedResizeBilinear` by passing in invalid thresholds for the quantization. This is because the implementation(http…
- CVE-2021-29536LOWCVSS 2.5EG 2.52021-05-14
TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a heap buffer overflow in `QuantizedReshape` by passing in invalid thresholds for the quantization. This is because the implementation(https://git…
- CVE-2021-29535LOWCVSS 2.5EG 2.52021-05-14
TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a heap buffer overflow in `QuantizedMul` by passing in invalid thresholds for the quantization. This is because the implementation(https://github.…
- CVE-2021-29529LOWCVSS 2.5EG 2.52021-05-14
TensorFlow is an end-to-end open source platform for machine learning. An attacker can trigger a heap buffer overflow in `tf.raw_ops.QuantizedResizeBilinear` by manipulating input values so that float rounding results in off-by-one error i…
- CVE-2021-29521LOWCVSS 2.5EG 2.52021-05-14
TensorFlow is an end-to-end open source platform for machine learning. Specifying a negative dense shape in `tf.raw_ops.SparseCountSparseOutput` results in a segmentation fault being thrown out from the standard library as `std::vector` in…
- CVE-2026-61383LOWCVSS 2.0EG 2.02026-11-10
Incorrect calculation of buffer size in the MigTD's servtd_get_quote for the Intel(R) TDX Migration Trust Domain (MigTD) within Ring 0: Hypervisor may allow a denial of service. System software adversary with an unauthenticated user combin…
- CVE-2026-107590LOWCVSS 1.9EG 1.92026-10-27
An out-of-bounds write vulnerability in the Qt QTextCodec iconv-based encoding of the Qt 5 Compatibility APIs module (Qt Core in Qt 5 and earlier) impacts Qt. Under certain conditions, encoding text with QTextCodec may write outside an in…
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