CVE-2026-42309

A flaw was found in Pillow, a Python imaging library. A malicious actor could exploit this vulnerability by providing specially crafted nested lists as coordinates to image processing APIs within Pillow. This could lead to a heap buffer overflow, potentially causing a denial of service in...

CVE-2026-34642 After Effects | Heap-based Buffer Overflow (CWE-122)

After Effects versions 26.0, 25.6.4 and earlier are affected by a Heap-based Buffer Overflow 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...

OSV-2026-716 Heap-buffer-overflow in H5VM_memcpyvv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511687450 Crash type: Heap-buffer-overflow READ 4 Crash state: H5VMmemcpyvv H5Dcompactreadvv H5Dselectio...

PT-2026-41038

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 148.0.7778.168 Description A heap buffer overflow in WebML allows a remote attacker to execute arbitrary code inside a sandbox by using a crafted HTML page. A heap buffer overflow occurs when a program writes mo...

Security Updates for Microsoft Office Products (May 2026) (macOS)

The version of Microsoft Office for Mac installed on the remote host is affected by multiple vulnerabilities as referenced in the may-12-2026 advisory. - Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. CVE-2026-40367 - Use after free...

MiracleLinux 9 : glib2-2.68.4-18.el9_7.2 (AXSA:2026-608:06)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-608:06 advisory. glib: GLib: Buffer underflow in GVariant parser leads to heap corruption CVE-2025-14087 glib: Integer Overflow in GLib GIO Attribute Escaping Causes...

Moderate: freerdp security update

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. Security Fixes: freerdp: FreeRDP: Denial of service due to use-after-free vulnerability...

PT-2026-40133

Name of the Vulnerable Software and Affected Versions .NET affected versions not specified Description A heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally. A heap-based buffer overflow occurs when an application writes more data to a heap-allocated...

Google Chrome 安全漏洞

Google Chrome is a web browser developed by Google Inc. Versions of Google Chrome prior to 148.0.7778.168 contained a security vulnerability, which was caused by a heap buffer overflow issue in the SwiftShader component. This vulnerability could allow remote attackers to execute out-of-bound memo...

Siemens Simcenter Femap

SUMMARY Simcenter Femap is affected by heap based buffer overflow vulnerability in Datakit library that could be triggered when the application reads files in IPT format. If a user is tricked to open a malicious file with the affected application, an attacker could leverage the vulnerability to...

AZL-86763 CVE-2026-2291 affecting package dnsmasq for versions less than 2.92-1

dnsmasqs extractname function can be abused to cause a heap buffer overflow, allowing an attacker to inject false DNS cache entries, which could result in DNS lookups to redirect to an attacker-controlled IP address, or to cause a DoS...

freerdp: FreeRDP: Denial of Service via crafted audio data in RDP

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol RDP. A remote attacker can exploit a sizet underflow vulnerability in the IMA-ADPCM and MS-ADPCM audio decoders by sending specially crafted audio data over the RDPSND audio channel. This underflow leads to a...

FreeRDP: FreeRDP: Information disclosure and denial of service via heap-buffer-overflow read

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. This vulnerability, a heap-buffer-overflow read, exists in the winpralignedoffsetrecalloc function. A local attacker could exploit this flaw, with user interaction, to read sensitive information from memory, leadin...

glib: Integer Overflow in GLib GIO Attribute Escaping Causes Heap Buffer Overflow

A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service DoS via an integer overflow in GLib's GIO GLib Input/Output escapebytestring function when processing malicious file or remote filesystem attribute values...

SQUIRREL 缓冲区错误漏洞

SQUIRREL is a programming language developed by Alberto Demichelis. It is the stable version of SQUIRREL 3.2. Versions of SQUIRREL 3.2 and earlier had a buffer error vulnerability, which stemmed from a heap buffer overflow in the function SQFunctionProto::Load located in the file...

Unity Linux 20.1060e / 20.1070e Security Update: openjpeg2 (UTSA-2026-017502)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017502 advisory. A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files. An attacker could use this flaw to cause an application crash or in some case...

freerdp security update

2:3.10.3-5.8 - Fix double free in xfrailwindowcommon cleanup CVE-2026-26986 - Fix clipboard use-after-free during auto-reconnect CVE-2026-25997 - Fix heap-buffer-overflow in bitmapcacheput CVE-2026-29775 - Add DSP format checks CVE-2026-31884 - Fix DSP array bounds checks CVE-2026-31883 - Fix DSP...

AZL-86406 CVE-2026-8213 affecting package gdal 3.6.3-2

A vulnerability has been found in OSGeo gdal up to 3.13.0dev-4. Affected by this issue is the function GDSDfldsrch of the file frmts/hdf4/hdf-eos/GDapi.c of the component Grid File Handler. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit h...

Gnutls: gnutls: denial of service via heap buffer overflow in dtls handshake fragment reassembly

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PT-2026-39309

Name of the Vulnerable Software and Affected Versions smallbitvec affected versions not specified Description An integer overflow occurs during the internal capacity calculation within the buffer lencap function. When the cap variable is close to usize::MAX, unchecked arithmetic causes the value ...