CVE-2026-84886

A vulnerability was determined in simular-ai Agent-S up to 0.3.2. Affected by this vulnerability is the function ImageData of the file guiagents/s1/utils/ocrserver.py of the component OCR HTTP API. Executing a manipulation of the argument imgbytes can lead to resource consumption. The attack may ...

CVE-2026-84886: Uncontrolled Resource Consumption

A vulnerability was determined in simular-ai Agent-S up to 0.3.2. Affected by this vulnerability is the function ImageData of the file guiagents/s1/utils/ocrserver.py of the component OCR HTTP API. Executing a manipulation of the argument imgbytes can lead to resource consumption. The attack may ...

CVE-2026-84886 simular-ai Agent-S OCR HTTP API ocr_server.py ImageData resource consumption

A vulnerability was determined in simular-ai Agent-S up to 0.3.2. Affected by this vulnerability is the function ImageData of the file guiagents/s1/utils/ocrserver.py of the component OCR HTTP API. Executing a manipulation of the argument imgbytes can lead to resource consumption. The attack may ...

CVE-2026-84886 simular-ai Agent-S OCR HTTP API ocr_server.py ImageData resource consumption

A vulnerability was determined in simular-ai Agent-S up to 0.3.2. Affected by this vulnerability is the function ImageData of the file guiagents/s1/utils/ocrserver.py of the component OCR HTTP API. Executing a manipulation of the argument imgbytes can lead to resource consumption. The attack may ...

CVE-2026-84886

A resource consumption vulnerability affects the OCR HTTP API component of simular-ai Agent-S versions up to 0.3.2. The flaw resides in the ImageData function within the file gui_agents/s1/utils/ocr_server.py, where manipulation of the img_bytes argument can exhaust system resources. The attack i...

PT-2026-84883

A vulnerability was determined in simular-ai Agent-S up to 0.3.2. Affected by this vulnerability is the function ImageData of the file gui agents/s1/utils/ocr server.py of the component OCR HTTP API. Executing a manipulation of the argument img bytes can lead to resource consumption. The attack m...

PT-2026-89503

Name of the Vulnerable Software and Affected Versions Tesseract versions prior to 5.5.4 Description A buffer overflow exists in the Classify::ReadNormProtos function within src/classify/normmatch.cpp when parsing the NORMPROTO component of a .traineddata file. The issue occurs because...

OESA-2026-3572 tesseract security update

A commercial quality OCR engine originally developed at HP between 1985 and 1995. In 1995, this engine was among the top 3 evaluated by UNLV. It was open-sourced by HP and UNLV in 2005. Security Fixes: Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model...

OESA-2026-3571 tesseract security update

A commercial quality OCR engine originally developed at HP between 1985 and 1995. In 1995, this engine was among the top 3 evaluated by UNLV. It was open-sourced by HP and UNLV in 2005. Security Fixes: Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model...

OESA-2026-3570 tesseract security update

A commercial quality OCR engine originally developed at HP between 1985 and 1995. In 1995, this engine was among the top 3 evaluated by UNLV. It was open-sourced by HP and UNLV in 2005. Security Fixes: Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model...

OESA-2026-3569 tesseract security update

A commercial quality OCR engine originally developed at HP between 1985 and 1995. In 1995, this engine was among the top 3 evaluated by UNLV. It was open-sourced by HP and UNLV in 2005. Security Fixes: Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model...

PT-2026-89519

Name of the Vulnerable Software and Affected Versions Tesseract versions prior to 5.5.4 Description The Classify::ReadIntTemplates function in src/classify/intproto.cpp fails to validate the NumClassPruners, NumClasses, and NumProtoSets values read from the TESSDATA INTTEMP component of a crafted...

PT-2026-89505

Name of the Vulnerable Software and Affected Versions Tesseract versions 5.5.3 and earlier Description A heap out-of-bounds write occurs during the first recognition step on the default LSTM engine when processing a crafted NT LSTM layer. This happens because NetworkIO::WriteTimeStepPart and...

PT-2026-89504

Name of the Vulnerable Software and Affected Versions Tesseract versions prior to 5.5.4 Description The FullyConnected::DeSerialize function in src/lstm/fullyconnected.cpp fails to validate the deserialized layer scalars ni and no against the weight-matrix dimensions. During the execution of...

PT-2026-89517

Name of the Vulnerable Software and Affected Versions Tesseract versions 5.5.3 and earlier Description The callback form of GenericVector::read in src/ccutil/genericvector.h reads the reserved and size used int32 fields from a .traineddata model without performing a cap or invariant check. While...

SUSE CVE-2026-73067

Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata model loaded through TessBaseAPI::Init can cause SquishedDawg::readsquisheddawg in src/dict/dawg.cpp to accept an unterminated forward-edge run, after which SquishedDawg::Load calls numforwardedges0 and lastedge in...

Linux Distros Unpatched Vulnerability : CVE-2026-73066

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model component loaded through Tesseract's deserializer can cause an uncheck...

CVE-2026-73066

Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model component loaded through Tesseract's deserializer can cause an unchecked signed integer multiplication in Convolve::DeSerialize in src/lstm/convolve.cpp to wrap the convolution output-channel count,...

CVE-2026-73067

Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata model loaded through TessBaseAPI::Init can cause SquishedDawg::readsquisheddawg in src/dict/dawg.cpp to accept an unterminated forward-edge run, after which SquishedDawg::Load calls numforwardedges0 and lastedge in...

CVE-2026-73066

Tesseract is an open source OCR engine. Prior to 5.5.3, a crafted .traineddata LSTM model component loaded through Tesseract's deserializer can cause an unchecked signed integer multiplication in Convolve::DeSerialize in src/lstm/convolve.cpp to wrap the convolution output-channel count,...