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 ...

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: 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 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...

EUVD-2026-75591

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: Heap out-of-bounds write/read in FullyConnected::Forward via layer/weight-matrix dimension mismatch

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-2026-88937

knowns through 0.33.0 fails to properly validate template destination paths in the code generation template engine, allowing attackers to read and write arbitrary files outside the project root. Attackers can supply malicious templates that traverse directories to overwrite shell profiles, steal...

USN-8746-1: libEBML vulnerability

It was discovered that libEBML incorrectly handled certain read and write operations. An attacker could possibly use this issue to cause a buffer overflow, resulting in a denial of service...

USN-8746-1 libebml vulnerability

It was discovered that libEBML incorrectly handled certain read and write operations. An attacker could possibly use this issue to cause a buffer overflow, resulting in a denial of service...

CVE-2026-88939

knowns through 0.33.0 unconditionally exempts the project.set action from permission guard checks, allowing read-only agent sessions to bypass restrictions. An attacker with a read-only session can invoke project.set to repoint the server at another project directory, thereby obtaining write acce...

EUVD-2026-75582

knowns through 0.33.0 exempts the project.set action from permission guard checks unconditionally, allowing read-only agent sessions to bypass restrictions. Attackers can invoke project.set to repoint the server at another project directory and obtain write access capabilities...

CVE-2026-88939 knowns through 0.33.0 Authorization Bypass via project.set Bootstrap Exemption

knowns through 0.33.0 exempts the project.set action from permission guard checks unconditionally, allowing read-only agent sessions to bypass restrictions. Attackers can invoke project.set to repoint the server at another project directory and obtain write access capabilities...

CVE-2026-88939 knowns through 0.33.0 Authorization Bypass via project.set Bootstrap Exemption

knowns through 0.33.0 exempts the project.set action from permission guard checks unconditionally, allowing read-only agent sessions to bypass restrictions. Attackers can invoke project.set to repoint the server at another project directory and obtain write access capabilities...

CVE-2026-88939 knowns through 0.33.0 Authorization Bypass via project.set Bootstrap Exemption

knowns through 0.33.0 exempts the project.set action from permission guard checks unconditionally, allowing read-only agent sessions to bypass restrictions. Attackers can invoke project.set to repoint the server at another project directory and obtain write access capabilities...

CVE-2026-88937 knowns through 0.33.0 Path Traversal via Template Engine

knowns through 0.33.0 fails to properly validate template destination paths in the code generation template engine, allowing attackers to read and write arbitrary files outside the project root. Attackers can supply malicious templates that traverse directories to overwrite shell profiles, steal...

CVE-2026-88937 knowns through 0.33.0 Path Traversal via Template Engine

knowns through 0.33.0 fails to properly validate template destination paths in the code generation template engine, allowing attackers to read and write arbitrary files outside the project root. Attackers can supply malicious templates that traverse directories to overwrite shell profiles, steal...

CVE-2026-88898

AppFlowy-Cloud versions 0.7.2 through 0.9.64 fail to authorize callers against the workspace in the bulk publish endpoint path, allowing authenticated users to publish content into other tenants' namespaces. Attackers can write published views with attacker-controlled title, body and metadata int...

CVE-2026-15461

The Sierra Wireless HL78xx modem GNSS driver drivers/modem/hl78xx/, later drivers/modem/vendorstandalone/hl78xx/ embeds a generic struct gnssnmea0183matchdata matchdata inside struct hl78xxgnssdata. The generic NMEA0183 match helper drivers/gnss/gnssnmea0183match.c requires that context to be the...