CVE-2026-82358: Incorrect Authorization

RT-Labs AB C-Open CANopen contains a write protection bypass in the SDO Service Data Object server implementation 'src/cosdoserver.c' that fails to properly validate write permissions when processing download-segment frames. An unauthenticated attacker on the CAN bus can initiate an SDO upload fo...

CVE-2025-71427: Improper Limitation of a Pathname to a Restricted Directory

Office-PowerPoint-MCP-Server through 2.0.7 contains a path traversal vulnerability that allows MCP callers to write and read files outside the working directory by supplying absolute paths or ../ sequences. Attackers can steer an AI agent via prompt injection to abuse savepresentation,...

CVE-2026-79900: Out-of-bounds Write

boksksllogsd accepts a checksum algorithm name in the MD field of an authenticated KSL start message. Affected releases verify that OpenSSL recognizes the digest name but do not verify that the value fits in a fixed 16-byte checksum context field before copying it. An authenticated KSL client can...

CVE-2026-103251: Missing Authorization

n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain a validation bypass vulnerability in the community package installation handler for queue mode deployments. Attackers with Redis write access can bypass name validation, permission checks, checksum...

PT-2026-103908

Classroom 50 is a free and open-source tool for managing and grading programming assignments via GitHub. Prior to version 1.11.0, gh teacher download clones each student's assignment repository and then writes autograde artifacts result.json and results.json into the just-cloned working tree. The...

CVE-2026-94620: Improper Limitation of a Pathname to a Restricted Directory

Classroom 50 is a free and open-source tool for managing and grading programming assignments via GitHub. Prior to version 1.11.0, gh teacher download clones each student's assignment repository and then writes autograde artifacts result.json and results.json into the just-cloned working tree. The...

CVE-2026-51882

The OpenAI-compatible file upload endpoint /v1/files in Langchain-Chatchat 0.3.0 is vulnerable to path traversal. An attacker can write files to arbitrary locations outside the openaifiles directory by crafting malicious filenames...

Important: libpcap security update

The libpcap packages provide a portable framework for low-level network monitoring. The libpcap library provides network statistics collection, security monitoring, and network debugging. Security Fixes: libpcap: libpcap: Out-of-bounds read and write vulnerability allows arbitrary memory access...

Fortinet FortiMail Path Traversal Vulnerability

Fortinet FortiMail contains a path traversal and an improper neutralization of NULL byte or NULL character vulnerability that may allow an unauthenticated attacker to write arbitrary files on the underlying system via crafted HTTP or HTTPS requests...

InsydeH2O IHISI SMM is vulnerable to unsafe memory write operations

Overview An Out-of-bounds Write vulnerability in the InsydeH2O IHISI software used by HP PC BIOS can allow a local attacker with OS kernel privileges to perform arbitrary physical memory writes, including writes to System Management RAM SMRAM. Because the vulnerable code executes in System...

Rocky Linux 9 [CIQ] Security Update: runc / runc-debuginfo / runc-debugsource Multiple Vulnerabilities (crlsa-2025_20957)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202520957 advisory. runc: container escape via 'masked path' abuse due to mount race conditions CVE-2025-31133 runc: container escape with malicious config due to /dev/consol...

PT-2026-103998

Name of the Vulnerable Software and Affected Versions pgvector versions prior to 0.8.7 Description An issue in the IVFFlat index build process allows a database user to perform an out-of-bounds write, which can lead to arbitrary code execution. This flaw can be exploited remotely by database user...

Rocky Linux 10.1 [CIQ] Security Update: gpsd / gpsd-clients / gpsd-clients-debuginfo / gpsd-debuginfo / etc Multiple Vulnerabilities (crlsa-2026_0770)

The Rocky Linux 10.1 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20260770 advisory. gpsd: gpsd: Denial of Service due to malformed NAVCOM packet parsing CVE-2025-67269 gpsd: gpsd: Arbitrary code execution via heap-based out-of-bounds...

AlmaLinux 9.2 [TuxCare] Security Update: procps-ng / procps-ng-devel / procps-ng-i18n (ALMALINUX9.2:CLSA-2024:1718202251)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2024:1718202251 advisory. - Under some circumstances, this weakness allows a user who has access to run the ps utility on a machine, the ability to write almost...

Rocky Linux 9.6 [TuxCare] Security Update: qemu-guest-agent / qemu-img / qemu-kvm / qemu-kvm-audio-dbus / etc (ALMALINUX9.6:CLSA-2026:1786357174)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1786357174 advisory. - A flaw was found in QEMU's virtio-blk device. The issue arises because the device does not properly validate the size of input descriptor...

Rocky Linux 9 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2026_57252)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202657252 advisory. kernel: netfilter: nfconntrackh323: fix OOB read in decodechoice CVE-2026-43233 kernel: drm/amdkfd: Fix out-of-bounds write in kfdeventpageset...

Rocky Linux 9 [CIQ] Security Update: tigervnc / tigervnc-debuginfo / tigervnc-debugsource / etc Multiple Vulnerabilities (crlsa-2026_29844)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202629844 advisory. xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch...

Rocky Linux 9.6 [TuxCare] Security Update: frr / frr-selinux (ALMALINUX9.6:CLSA-2026:1781626852)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1781626852 advisory. - An off-by-one out-of-bounds write vulnerability in the bgpflowspecopdecode function bgpd/bgpflowspecutil.c of FRRouting FRR stable/10.0...

CentOS Linux 8.4 [TuxCare] Security Update: ImageMagick / ImageMagick-c++ / ImageMagick-c++-devel / etc Multiple Vulnerabilities (CENTOS8.4:CLSA-2026:1775683048)

The CentOS Linux 8.4 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.4:CLSA-2026:1775683048 advisory. - ImageMagick is free and open-source software used for editing and manipulating digital images. ImageMagick versions lower than...

AlmaLinux 9.2 [TuxCare] Security Update: gstreamer1-plugins-good / gstreamer1-plugins-good-gtk / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1776777715)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1776777715 advisory. - GStreamer rtpqdm2depay Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to...