libhevc:hevc_dec_fuzzer: Heap-buffer-overflow in ihevcd_fmt_conv_422sp_to_420p

Project: https://android.googlesource.com/platform/external/libhevc https://github.com/ittiam-systems/libhevc.git Detailed Report: https://oss-fuzz.com/testcase?key=4610459654488064 Project: libhevc Fuzzing Engine: honggfuzz Fuzz Target: hevcdecfuzzer Job Type: honggfuzzasanlibhevc Platform Id:...

OSV-2026-808 Heap-buffer-overflow in ihevcd_fmt_conv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515994900 Crash type: Heap-buffer-overflow WRITE 1 Crash state: ihevcdfmtconv ihevcdprocessthread startthread...

PyPDF Loop DoS

The vulnerability of the Python library for working with PDF files, PyPDF, is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability can allow an attacker to cause a service failure...

MediaArea MediaInfoLib LXF parsing heap-based buffer overflow vulnerability

Summary A heap-based buffer overflow vulnerability exists in the LXF parsing functionality of MediaInfoLib versions: 26.01. A specially crafted .lxf file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability. Confirmed Vulnerable Versions The...

PT-2026-46106

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515994900 Crash type: Heap-buffer-overflow WRITE 1 Crash state: ihevcd fmt conv ihevcd process thread start thread...

PyPDF2 Excessive Iteration DoS

The vulnerability of the PyPDF2 library for processing PDF files is related to excessive iteration. Exploiting this vulnerability can allow an attacker to cause a service failure...

PyPDF2 Algorithmic Complexity DoS

The vulnerability of the PyPDF2 library for processing PDF files is related to algorithmic complexity. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

HDF5 Use-After-Free

The vulnerability of the HDF5 library is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

CVE-2026-9354 NousResearch hermes-agent Slack Agent/Mattermost Agent escape output

A vulnerability was detected in NousResearch hermes-agent up to 2026.4.16. The affected element is an unknown function of the component Slack Agent/Mattermost Agent. The manipulation of the argument formatmessage results in escaping of output. The attack can be executed remotely. The exploit is n...

CVE-2026-9354

A vulnerability was detected in NousResearch hermes-agent up to 2026.4.16. The affected element is an unknown function of the component Slack Agent/Mattermost Agent. The manipulation of the argument formatmessage results in escaping of output. The attack can be executed remotely. The exploit is n...

[SECURITY] Fedora 42 Update: evince-48.1-2.fc42

Evince is simple multi-page document viewer. It can display and print Portable Document Format PDF, PostScript PS and Encapsulated PostScript EPS files. When supported by the document format, evince allows searching for text, copying text to the clipboard, hypertext navigation, table-of-contents...

PT-2026-45893

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515663946 Crash type: Container-overflow READ 1 Crash state: OpenBabel::MDLFormat::ReadV3000Block OpenBabel::MDLFormat::ReadMolecule OpenBabel::OBConversion::Read...

PT-2026-45894

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515832483 Crash type: Heap-buffer-overflow WRITE 1 Crash state: ihevcd fmt conv ihevcd decode ihevcd cxa api function...

Hermes Agent security vulnerabilities

Hermes Agent is an AI agent tool developed by Nous Research, featuring a self-learning mechanism. Versions of Hermes Agent prior to 2026.4.16 contained a security vulnerability. This vulnerability stemmed from unknown functions in the Slack Agent/Mattermost Agent components, which manipulated the...

Exploit for Allocation of Resources Without Limits or Throttling in Openwebui Open_Webui

CVE-2024-12537 Open WebUI Code Format DoS Lab This repository...

CLSA-2026-1779493861 postgresql: Fix of 6 CVEs

CVE-2026-6473: use pallocarray in hstoreplperl/hstoreplpython to avoid integer overflow on 32-bit systems - CVE-2026-6474: guard pgstrftime callers against unsafe conditions and ensure null-terminated output to prevent format-string leak via crafted timezone names - CVE-2026-6475: prevent path...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the core sequence parsing process. An attacker can cause a crash or denial of service by providing a specially crafted HEIF file that manipulates the stco.entrycount, saio.entrycount, and saiz.samplecount values to...

UBUNTU-CVE-2026-41071

libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and prior, a crafted HEIF sequence file where the saiz box declares more samples than actually exist in the track's chunk table causes a heap-buffer-overflow out-of-bounds read in the SampleAuxInfoReader constructor. T...

Reversing-Toolkit

Reversing Toolkit 🔧 3 reverse engineering & binary exploita...

CVE-2026-41071

libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and prior, a crafted HEIF sequence file where the saiz box declares more samples than actually exist in the track's chunk table causes a heap-buffer-overflow out-of-bounds read in the SampleAuxInfoReader constructor. T...