ThreatsDay Bulletin: PAN-OS RCE, Mythos cURL Bug, AI Tokenizer Attacks, and 10+ Stories

Everything is still on fire. This week feels dumb in the worst way — bad links, weak checks, fake help desks, shady forum posts, and people turning supply chain attacks into some cursed little game for clout and cash. Half of it feels new. Half of it feels like crap we should have fixed years ago...

GHSA-9VCR-G537-3W5V Fleet vulnerable to OS command injection in software packages

Summary A vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. Impact When a software package .pkg, .deb, .rpm, .exe, or .msi is uploaded...

Fleet vulnerable to OS command injection in software packages

Summary A vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands as root macOS/Linux or SYSTEM Windows on managed endpoints when an uninstall is triggered. Impact When a software package .pkg, .deb, .rpm, .exe, or .msi is uploaded...

Exploit for CVE-2026-42945

nginx-rift-scanner Scans your nginx installation for CVE-202...

Security Bulletin: IBM Financial Transaction Manager is impacted by multiple vulnerabilities in RedHat Proxy for Kubernetes RBAC authorization

Summary IBM Financial Transaction Manager for RedHat OpenShift has addressed the following vulnerabilities. Vulnerability Details CVEID:CVE-2025-13465 DESCRIPTION: Lodash versions 4.0.0 through 4.17.22 are vulnerable to prototype pollution in the .unset and .omit functions. An attacker can pass...

poc-archive

poc-archive A structured archive of security research proof-o...

Kimsuky targets organizations with PebbleDash-based tools

Over the past few months, we have conducted an in-depth analysis of specific activity clusters of Kimsuky aka APT43, Ruby Sleet, Black Banshee, Sparkling Pisces, Velvet Chollima, and Springtail, a prolific Korean-speaking threat actor. Our research revealed notable tactical shifts throughout...

report-anonymizer

🛡️ Report Anonymizer Local LLM anonymizer for penetration-t...

CVE-2026-34963

barebox version prior to 2026.04.0 contains multiple memory-safety vulnerabilities in the EFI PE loader in efi/loader/pe.c where integer overflow in virtual image size computation using 32-bit arithmetic on section VirtualAddress and size values allows undersized heap allocation, and PE section...

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation LPE vulnerability that allows local attackers to gain root access, making it the third such bug to be identified in the kernel within a span of two weeks. Codenamed Fragnesia , the security...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

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PT-2026-40932

Name of the Vulnerable Software and Affected Versions VMware Fusion versions prior to 26H1 Description VMware Fusion contains a TOCTOU Time-of-check Time-of-use race condition that occurs during an operation performed by a SETUID binary. A malicious actor with local non-administrative user...

PT-2026-41121

Name of the Vulnerable Software and Affected Versions libyang versions prior to 5.2.15 Description The lyb read string function in src/parser lyb.c contains an integer overflow. This occurs when parsing a maliciously crafted LYB binary blob, leading to a heap buffer overflow. An attacker capable ...

Amazon Linux 2023 : cuda-toolkit (ALAS2023NVIDIA-2025-031)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023NVIDIA-2025-031 advisory. NVIDIA CUDA toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a user could cause an out-of-bounds read by passing a malformed ELF file to cuobjdump. A...

Amazon Linux 2023 : cuda (ALAS2023NVIDIA-2025-013)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023NVIDIA-2025-013 advisory. NVIDIA CUDA toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a user could cause an out-of-bounds read by passing a malformed ELF file to cuobjdump. A...

Veritas: A Semantically Grounded Agentic Framework for Memory Corruption Vulnerability Detection in Binaries

Detecting memory corruption vulnerabilities in stripped binaries requires recovering object semantics, interprocedural propagation, and feasible triggers from low-level, lossy representations. Recent LLM-based approaches improve code understanding, but reliable detection still requires grounding ...

PT-2026-41131

Name of the Vulnerable Software and Affected Versions MongoDB PHP driver affected versions not specified Description A stack exhaustion issue occurs when processing deeply nested BSON Binary JSON documents. This can lead to application crashes in unusual circumstances, specifically when the BSON...

PT-2026-40971

Name of the Vulnerable Software and Affected Versions Fleet versions prior to 4.81.0 Description A flaw in the software installer pipeline allows a crafted software package to execute arbitrary commands as root on macOS and Linux, or as SYSTEM on Windows, when an uninstall is triggered. When...

VMSA-2026-0003: VMware Fusion updates address privilege escalation vulnerability (CVE-2026-41702)

Advisory ID: | VMSA-2026-0003 ---|--- Advisory Severity: | Important CVSSv3 Range: | 7.8 Synopsis: | VMware Fusion updates address privilege escalation vulnerability CVE-2026-41702 Issue date: | 2026-05-14 Updated on: | 2026-05-14 Initial Advisory CVEs | CVE-2026-41702 1. Impacted Products VMware...

TencentOS Server 4: cups (TSSA-2026:0276)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0276 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...