CVE-2026-35199

SymCrypt is the core cryptographic function library currently used by Windows. From 103.5.0 to before 103.11.0, The SymCryptXmssSign function passes a 64-bit leaf count value to a helper function that accepts a 32-bit parameter. For XMSS^MT parameter sets with total tree height = 32 which include...

EUVD-2026-19444

openFPGALoader is a utility for programming FPGAs. In 1.1.1 and earlier, a heap-buffer-overflow read vulnerability exists in BitParser::parseHeader that allows out-of-bounds heap memory access when parsing a crafted .bit file. No FPGA hardware is required to trigger this vulnerability...

EUVD-2026-7407

OpenEXR has heap-buffer-overflow via signed integer underflow in ImfContextInit.cpp...

freerdp: FreeRDP: Arbitrary code execution via heap buffer overflow in GDI surface pipeline

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol RDP. A malicious RDP server can exploit a heap buffer overflow vulnerability by sending a specially crafted graphics command to a FreeRDP client. This allows the server to write data outside of its intended memory...

vim: Vim: Arbitrary code execution via 'helpfile' option processing

A flaw was found in Vim, an open source, command line text editor. This heap buffer overflow vulnerability exists in the tag file resolution logic when processing the 'helpfile' option. A local user could exploit this by providing a specially crafted 'helpfile' option value, leading to a heap...

openFPGALoader 缓冲区错误漏洞

openFPGALoader is a general-purpose FPGA programming tool developed by Gwenhael Goavec-Merou. Versions of openFPGALoader prior to 1.1.1 contained a buffer error vulnerability. This vulnerability stems from the POFParser::parseSection function, which involves heap buffer overflows during reading,...

RockyLinux 8 : 389-ds:1.4 (RLSA-2026:5513)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:5513 advisory. 389-ds-base: 389-ds-base: Remote Code Execution and Denial of Service via heap buffer overflow CVE-2025-14905 Tenable has extracted the preceding description bloc...

SUSE: Security Advisory (SUSE-SU-2026:1170-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

AlmaLinux 8 : libpng12 (ALSA-2026:6445)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:6445 advisory. libpng: LIBPNG has a heap buffer overflow in pngsetquantize CVE-2026-25646 Tenable has extracted the preceding description block directly from the AlmaLinux securi...

Linux Distros Unpatched Vulnerability : CVE-2026-34979

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, there is a heap-based buffer...

AlmaLinux 8 : libpng15 (ALSA-2026:6439)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:6439 advisory. libpng: LIBPNG has a heap buffer overflow in pngsetquantize CVE-2026-25646 Tenable has extracted the preceding description block directly from the AlmaLinux securi...

CLSA-2026-1775148022 binutils: Fix of 3 CVEs

CVE-2025-66862: fix heap-buffer-overflow in gnuspecial in cplus-dem.c - CVE-2025-66863: fix SEGV in ddiscriminator in cp-demangle.c - CVE-2025-66865: fix stack overflow in dprintcomp in cp-demangle.c...

Chromium: CVE-2026-5272 Heap buffer overflow in GPU

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

RHEL 8 : libpng15 (RHSA-2026:6467)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:6467 advisory. The libpng15 package provides libpng 1.5, an older version of the libpng. library for manipulating PNG Portable Network Graphics image format files...

PT-2026-30200

Name of the Vulnerable Software and Affected Versions NASA cFS versions up to 7.0.0 Description A flaw exists in NASA cFS up to version 7.0.0 within the CCSDS Packet Header Handler component. Specifically, the CFE MSG GetSize function in the file apps/to lab/fsw/src/to lab passthru encode.c is...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an unvalidated LOCK response size. This vulnerability could lead to a heap buffer overflow...

Python Library OpenEXR 3.4.x < 3.4.7 Heap Buffer Overflow (OOB Read)

The version of the OpenEXR Python package installed on the remote host is 3.4.x prior to 3.4.7. It is, therefore, affected by a heap buffer overflow vulnerability: - A heap-buffer-overflow out-of-bounds read occurs in the the HTJ2K decoder in OpenEXR when copying decompressed samples from OpenJPH...

RHEL 8 : perl-YAML-Syck (RHSA-2026:6470)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:6470 advisory. This module provides a Perl interface to the libsyck data serialization library. It exports the Dump and Load functions for converting Perl data...

MiracleLinux 9 : freerdp-2.11.7-1.el9_7.3 (AXSA:2026-391:09)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-391:09 advisory. freerdp: FreeRDP: Arbitrary code execution via heap out-of-bounds write in RLE planar decode path CVE-2026-26965 freerdp: FreeRDP: Arbitrary code...

CVE-2026-34119 Heap-based Buffer Overflow Vulnerability Leading to Denial-of-Service in TP-Link Tapo C520WS

A heap-based buffer overflow vulnerability was identified in TP-Link Tapo C520WS v2.6 within the HTTP parsing loop when appending segmented request bodies without continuous write‑boundary verification, due to insufficient boundary validation when handling externally supplied HTTP input. An...