CVE-2026-59187: Heap-based Buffer Overflow

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. OpenEXR versions 3.3.0 through 3.3.12 and 3.4.0 through 3.4.13 are vulnerable to a heap out-of-bounds write when exrmetrics reads a crafted deep scanline EXR. This occur...

CVE-2026-55059: Out-of-bounds Write

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions prior to 3.2.10, 3.3.12 and 3.4.13 contain a heap out-of-bounds write in Imf40::SampleCountChannel::setint r, unsigned int newNumSamples. The row-based...

PT-2026-81488

Name of the Vulnerable Software and Affected Versions OpenEXR versions 3.3.0 through 3.3.12 OpenEXR versions 3.4.0 through 3.4.13 Description PyOpenEXR contains a heap buffer overflow triggered by a channel-name key collision between literal and prefixed RGB channels. When the separate channels...

PT-2026-81378

Name of the Vulnerable Software and Affected Versions NI LabVIEW versions prior to 2026 Q3 Description An integer overflow leads to an out-of-bounds write, which occurs when a program writes data past the end of a pre-allocated memory buffer. This issue can result in information disclosure or...

PT-2026-81374

The virtio PCI driver drivers/virtio/virtio pci.c parses a device's PCI capability list during driver initialization. In virtio pci read cap the device-supplied capability length byte cap len read from PCI config space via pcie conf read was only checked with asserttmp.cap len == cap struct size...

CVE-2026-59186: Heap-based Buffer Overflow

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions before 3.2.11, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13, a crafted tiled EXR can trigger a heap out-of-bounds write on 32-bit/ILP32 builds when read...

PT-2026-81439

Substance3D - Designer is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file...

CVE-2026-63072: Out-of-bounds Write

Issue summary: OpenSSL CMS decryption sizes the key-unwrap output buffer based on querying the unwrapped key size, but the AES-WRAP-PAD unwrap primitive can write and cleanse more bytes than that query reports, causing an 8-byte out-of-bounds heap write. Impact summary: An attacker who supplies a...

PT-2026-81637

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An out of bounds write in ANGLE allows a remote attacker to potentially execute arbitrary code outside the sandbox when a user opens a crafted HTML page. ANGLE Almost Native Graphics...

PT-2026-81711

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An out-of-bounds write in ANGLE allows a remote attacker to execute arbitrary code outside the sandbox by using a crafted HTML page. ANGLE Almost Native Graphics Layer Engine is a...

PT-2026-81707

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An out-of-bounds write in ANGLE allows a remote attacker to execute arbitrary code outside the sandbox by using a crafted HTML page. ANGLE Almost Native Graphics Layer Engine is a...

PT-2026-81749

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An out-of-bounds write in ANGLE allows a remote attacker to potentially execute arbitrary code outside the sandbox when a user opens a crafted HTML page. ANGLE Almost Native Graphics...

PT-2026-81717

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An out-of-bounds write occurs in ANGLE, a compatibility layer that allows OpenGL ES APIs to run on various graphics platforms. This issue allows a remote attacker to potentially execute...

PT-2026-81642

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An out-of-bounds write occurs in ANGLE, a compatibility layer that allows OpenGL ES APIs to run on native graphics drivers, when processing a crafted HTML page. This issue allows a remo...

PT-2026-81748

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An out-of-bounds write in ANGLE allows a remote attacker to potentially execute arbitrary code outside the sandbox when a user opens a crafted HTML page. ANGLE Almost Native Graphics...

PT-2026-81800

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 152.0.7977.65 Description An out-of-bounds write occurs in ANGLE, a compatibility layer that allows OpenGL ES APIs to run on various graphics platforms. This issue allows a remote attacker to potentially execute...

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...

Security Bulletin: NVIDIA DGX Spark - August 2026

NVIDIA has released a software update for NVIDIA® DGX Spark. To protect your system, follow the guidance for OS updates in the OS and Component Update Guide. Go to NVIDIA Product Security. Details NVIDIA has released a software update for NVIDIA DGX Spark. To protect your system, follow the...

CVE-2026-64204: Out-of-bounds Write

There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted VI. This vulnerability affects NI LabVIEW 2026 Q3 26.3.0 and...