151487 matches found
CVE-2026-88052 Tesseract: Heap out-of-bounds write in UNICHARSET::load_via_fgets via count/insert desynchronization
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, UNICHARSET::loadviafgets 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. unicharinsertbackwardscompatible can leave the vector unchanged...
CVE-2026-88051 Tesseract: Heap out-of-bounds write in GenericVector<T>::read due to independent reserved/size_used_ fields
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, the callback form of GenericVector::read in src/ccutil/genericvector.h reads the independent int32 fields reserved and sizeused from a .traineddata model without a cap or an invariant check. reservereserved allocates the backin...
EUVD-2026-75627
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, the callback form of GenericVector::read in src/ccutil/genericvector.h reads the independent int32 fields reserved and sizeused from a .traineddata model without a cap or an invariant check. reservereserved allocates the backin...
CVE-2026-88051
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, the callback form of GenericVector::read in src/ccutil/genericvector.h reads the independent int32 fields reserved and sizeused from a .traineddata model without a cap or an invariant check. reservereserved allocates the backin...
CVE-2023-42115
CVE-2023-42115 Exim AUTH Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. Build root@kitploit: git clone...
CVE-2026-88050
A flaw was found in Tesseract. It was discovered that the RecodedCharID::DeSerialize function accepts negative code values from a specially crafted .traineddata recoder component. This can lead to an out-of-bounds write when SetupDecoder attempts to index a zero-sized vector with a negative code....
CVE-2026-88015
A flaw was found in rclone. When rclone is configured with backend/local and links=true, it exposes symlink targets as .rclonelink objects. A remote attacker can send a crafted Range request with an unchecked positive Range start, leading to a deterministic slice-bounds panic. This issue results ...
CVE-2026-88049
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, prior .traineddata hardening added bounds checks to NetworkIO::CopyTimeStepGeneral and NetworkIO::Randomize in src/lstm/networkio.cpp but left NetworkIO::WriteTimeStepPart and NetworkIO::AddTimeStepPart unchecked. In...
CVE-2026-88050
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, RecodedCharID::DeSerialize in src/ccutil/unicharcompress.h validates length but accepts negative code values from a crafted .traineddata recoder component. UnicharCompress::ComputeCodeRange in src/ccutil/unicharcompress.cpp can...
DEBIAN-CVE-2026-88048
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, FullyConnected::DeSerialize in src/lstm/fullyconnected.cpp does not validate the deserialized layer scalars ni and no against the weight-matrix dimensions. During FullyConnected::Forward, MatrixDotVector in...
CVE-2026-88048
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, FullyConnected::DeSerialize in src/lstm/fullyconnected.cpp does not validate the deserialized layer scalars ni and no against the weight-matrix dimensions. During FullyConnected::Forward, MatrixDotVector in...
CVE-2017-0037
CVE-2017-0037 Vulnerabilidad de Corrupción de Memoria del Navegador Microsoft Este documento trata sobre CVE-2017-0037 - Vulnerabilidad de Corrupción de Memoria del Navegador Microsoft. Primero presentará qué es una Ejecución Remota de Código RCE y luego repasará algunos detalles técnicos. ¿Qué e...
CVE-2026-88049
A flaw was found in Tesseract, an open-source Optical Character Recognition OCR engine. A remote attacker could exploit a heap out-of-bounds write vulnerability in the LSTM::Forward function by providing a specially crafted input. This could lead to heap corruption, application crashes, or...
CVE-2026-88048
A flaw was found in Tesseract. The FullyConnected::DeSerialize function does not properly validate the dimensions of deserialized layers against the weight-matrix dimensions. This vulnerability allows a remote attacker to provide a specially crafted .traineddata file, leading to a heap...
CVE-2026-88050 Tesseract: Out-of-bounds write in UnicharCompress via unvalidated recoder code values
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, RecodedCharID::DeSerialize in src/ccutil/unicharcompress.h validates length but accepts negative code values from a crafted .traineddata recoder component. UnicharCompress::ComputeCodeRange in src/ccutil/unicharcompress.cpp can...
CVE-2026-88050
Tesseract (open-source OCR engine) versions 5.5.3 and earlier contain an out-of-bounds write in the UnicharCompress component. The root cause is that RecodedCharID::DeSerialize in src/ccutil/unicharcompress.h validates length_ but accepts negative code_ values from a crafted .traineddata recoder ...
CVE-2026-88050 Tesseract: Out-of-bounds write in UnicharCompress via unvalidated recoder code values
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, RecodedCharID::DeSerialize in src/ccutil/unicharcompress.h validates length but accepts negative code values from a crafted .traineddata recoder component. UnicharCompress::ComputeCodeRange in src/ccutil/unicharcompress.cpp can...
EUVD-2026-75593
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, RecodedCharID::DeSerialize in src/ccutil/unicharcompress.h validates length but accepts negative code values from a crafted .traineddata recoder component. UnicharCompress::ComputeCodeRange in src/ccutil/unicharcompress.cpp can...
CVE-2026-88049 Tesseract: Heap out-of-bounds write in LSTM::Forward via na_/gate-matrix dimension mismatch
Tesseract is an open source OCR engine. In version 5.5.3 and earlier, prior .traineddata hardening added bounds checks to NetworkIO::CopyTimeStepGeneral and NetworkIO::Randomize in src/lstm/networkio.cpp but left NetworkIO::WriteTimeStepPart and NetworkIO::AddTimeStepPart unchecked. In...
CVE-2026-88049
Tesseract (open-source OCR engine) versions 5.5.3 and earlier are affected by a heap out-of-bounds write in LSTM::Forward (src/lstm/lstm.cpp). Prior hardening added bounds checks to NetworkIO::CopyTimeStepGeneral and NetworkIO::Randomize but left NetworkIO::WriteTimeStepPart and NetworkIO::AddTim...