Links submitted by the Threat Radar community and AI curated for defenders.

Community Curated

NCSC UK

JVN Japan

GCP Compute Engine Security

GCP Kubernetes Security

AWS Security Bulletins

CERT/CC

Tenable Research

Google Project Zero

Microsoft Security Blog

Cisco Talos

Zero Day Initiative

Palo Alto Unit 42

Krebs on Security

Kaspersky Security Blog

Check Point Research

CVE Database V5

GCVE Database

AlienVault OTX General

Real-world exploitation and exposure telemetry from the OffSeq Mirage honeypot fleet and Sonar internet scans — which CVEs attackers are actually exploiting and which are exposed in the wild, plus attacker IoCs. All IPs are masked; no raw victim or sensor identity is ever published.

OffSeq Mirage

Bleeping Computer

SANS ISC Handlers Diary

SecurityWeek

Threatpost

Reddit ExploitDev

Latest exploits, shellcode, and vulnerability proofs-of-concept from Exploit-DB

Exploit-DB RSS Feed

Reddit BlueTeam

Reddit ThreatIntel

Reddit Reverse Engineering

Reddit Malware

Reddit Cybersecurity

Reddit NetSec

ThreatFox MISP Feed

CIRCL OSINT Feed

Reddit InfoSec News

The Hacker News

Dark Reading

AlienVault OTX Vulnerabilities

AlienVault OTX Malware

libpng

This update includes the following RPMs:

libpng:
  * libpng-1.6.56-1.hum1 (aarch64, x86_64)
  * libpng-devel-1.6.56-1.hum1 (aarch64, x86_64)
  * libpng-static-1.6.56-1.hum1 (aarch64, x86_64)
  * libpng-tools-1.6.56-1.hum1 (aarch64, x86_64)
  * libpng-1.6.56-1.hum1.src (source)

The vulnerability (CVE-2025-65018) is a heap buffer overflow in the libpng library's png_image_finish_read function triggered by processing 16-bit interlaced PNG images with an 8-bit output format. This causes heap writes beyond allocated buffer bounds, potentially allowing an attacker to crash applications or execute arbitrary code. The issue affects Red Hat Hardened Images RPMs including libpng-1.6.56-1.hum1 for aarch64 and x86_64 architectures. Red Hat classifies this as an important vulnerability with a CVSS v3 base score of 7.1 (local attack vector, low complexity, no privileges required, user interaction required, unchanged scope, no confidentiality impact, high integrity and availability impact). No official patch or mitigation is currently available that meets Red Hat's standards for deployment and stability. The vulnerability is tracked under Red Hat Advisory RHSA-2026:6732 and is part of a set of related CVEs addressed in this advisory.

Detailed information about Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update affecting Red Hat Product Security Red Hat. Ge

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update - Live Threat Intelligence - Threat Radar | OffSeq.com

https://access.redhat.com/errata/RHSA-2026:6732

https://images.redhat.com/

https://access.redhat.com/security/cve/CVE-2025-65018

https://access.redhat.com/security/updates/classification/

https://access.redhat.com/security/cve/CVE-2025-64720

https://access.redhat.com/security/cve/CVE-2025-64506

https://access.redhat.com/security/cve/CVE-2025-64505

https://access.redhat.com/security/cve/CVE-2026-22801

https://access.redhat.com/security/cve/CVE-2026-22695

https://access.redhat.com/security/cve/CVE-2025-28164

https://access.redhat.com/security/cve/CVE-2025-28162

https://access.redhat.com/security/cve/CVE-2026-33636

https://access.redhat.com/security/cve/CVE-2026-33416

https://access.redhat.com/security/cve/CVE-2025-66293

https://access.redhat.com/security/cve/CVE-2026-3713

https://access.redhat.com/security/cve/CVE-2026-25646

Canonical URL

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From version 1.6.0 to before 1.6.51, a heap buffer over-read vulnerability exists in libpng's png_write_image_8bit function when processing 8-bit images through the simplified write API with convert_to_8bit enabled. The vulnerability affects 8-bit grayscale+alpha, RGB/RGBA, and images with incomplete row data. A conditional guard incorrectly allows 8-bit input to enter code expecting 16-bit input, causing reads up to 2 bytes beyond allocated buffer boundaries. This issue has been patched in version 1.6.51.

CVE-2025-64506 is a heap buffer over-read vulnerability identified in the libpng library, specifically in the png_write_image_8bit function used for writing 8-bit PNG images. Libpng is widely used for reading and manipulating PNG raster images across many applications and platforms. The vulnerability affects versions from 1.6.0 up to but not including 1.6.51. The root cause is a faulty conditional guard that mistakenly allows 8-bit grayscale+alpha, RGB/RGBA, and images with incomplete row data to be processed by code paths intended for 16-bit input. This results in reads of up to 2 bytes beyond the allocated heap buffer, causing out-of-bounds memory access. While this does not directly enable arbitrary code execution or data corruption, it can cause application instability, crashes, or denial of service. Exploitation requires local privileges and user interaction to supply a crafted PNG image that triggers the vulnerable code path. No known exploits are currently in the wild. The vulnerability has been patched in libpng version 1.6.51, and upgrading to this or later versions is recommended. The CVSS v3.1 base score is 6.1, indicating medium severity, with attack vector local, low attack complexity, no privileges required, user interaction needed, and impact limited to confidentiality loss and availability disruption.

Detailed information about CVE-2025-64506: CWE-125: Out-of-bounds Read in pnggroup libpng affecting pnggroup libpng. Get real-time updates, technical details, a

CVE-2025-64506: CWE-125: Out-of-bounds Read in pnggroup libpng - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2025-64506: CWE-125: Out-of-bounds Read in pnggroup libpng


Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement updateCVE-2025-28162 0 This update includes the following RPMs: libpng: * libpng-1.6.56-1.hum1 (aarch64, x86_64) * libpng-devel-1.6.56-1.hum1 (aarch64, x86_64) * libpng-static-1.6.56-1.hum1 (aarch64, x86_64) * libpng-tools-1.6.56-1.hum1 (aarch64, x86_64) * libpng-1.6.56-1.hum1.src (source) HighVulnerability#gcve #csaf #cve-2025-28162 Join the discussion	GCVE Database	04/07/2026, 06:21:37 UTC Added: 05/26/2026, 20:58:48 UTC
CVE-2025-64506: CWE-125: Out-of-bounds Read in pnggroup libpngCVE-2025-64506 0 LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From version 1.6.0 to before 1.6.51, a heap buffer over-read vulnerability exists in libpng's png_write_image_8bit function when processing 8-bit images through the simplified write API with convert_to_8bit enabled. The vulnerability affects 8-bit grayscale+alpha, RGB/RGBA, and images with incomplete row data. A conditional guard incorrectly allows 8-bit input to enter code expecting 16-bit input, causing reads up to 2 bytes beyond allocated buffer boundaries. This issue has been patched in version 1.6.51. MediumVulnerabilityGermanyFranceUnited Kingdom+4#cve #cve-2025-64506 #cwe-125 Join the discussion	CVE Database V5	11/24/2025, 23:41:09 UTC Added: 11/24/2025, 23:53:01 UTC

Threats Tagged 'cve-2025-64506'

Stop chasing alerts. Route them.

Check if your credentials are on the dark web

Filter Threats

Threats Tagged 'cve-2025-64506'

Lead Pen Test Professional