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Kitploit
Kitploit
•added 2026/09/24 1:58 p.m.•12 views

LibPNG_OSS-Fuzz

libpng のファジングと脆弱性分析 グループセキュリティ研究プロジェクト ファジングについて: ファジングは、プログラムに無効なデータ、予期しないデータ、またはランダムなデータを入力として提供し、バグや脆弱性を発見する自動化されたソフトウェアテスト手法です。カバレッジガイド付きファジングは、コードカバレッジのフィードバックを使用して、異なる実行経路をインテリジェントに探索します。 OSS-Fuzz について: OSS-Fuzz は、オープンソースソフトウェア向けの Google の継続的ファジングサービスです。LibFuzzer...

5.9AI score
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Kitploit
Kitploit
•added 2026/09/23 7:41 a.m.•9 views

CVE-2025-65018_Exploit_Challenge

CVE-2025-65018 CTFチャレンジ: "PNG Panic" このチャレンジは、libpng の実世界のバッファオーバーフロー脆弱性に基づいています(具体的には、16ビットのインターレース画像を処理する際の簡易API pngimagefinishread に関するものです)。 🚩 チャレンジの目標 提供される脆弱なバイナリ victim は、静的にリンクされた脆弱なバージョンの libpng を使用しています。このアプリケーションは、exploit.png という名前のPNGファイルをバッファに読み込みます。...

7.1CVSS6.7AI score0.00259EPSS
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Kitploit
Kitploit
•added 2026/09/23 4:19 a.m.•10 views

CVE-2025-64720-PoC

CVE-2025-64720: libpng パレット事前乗算におけるバッファオーバーフロー ステータス : パッチ適用済み 深刻度 : 高 CVE ID : CVE-2025-64720 発見日 : 2025-11-XX 公開日 : 2025-11-21 概要 要約 libpng の pngimagereadcomposite 関数に、PNGFLAGOPTIMIZEALPHA が有効なパレット画像を処理する際に、範囲外読み取りの脆弱性が存在します。pnginitreadtransformations 内のパレット合成コードは、事前乗算中に背景合成を誤って適用し、簡易 PNG API...

7.1CVSS7AI score0.00417EPSS
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Kitploit
Kitploit
•added 2026/09/22 5:21 p.m.•8 views

CVE-2010-1205

libpng =1.4.2 の脆弱性 CVE-2010-1205 を利用したサンプルエクスプロイト gregbook - libpng ソースに付属するサンプルプログラム群 generate - libpng で読み込む際にヒープオーバーフローを引き起こす悪意のある PNG ファイルを生成 再現手順: ./build.sh すべてのライブラリと実行ファイルをビルド。gregbook/rpng2-x は libpng-1.4.2 バグあり にリンクされる ./generate/build/generate xploit.png(不正な形式の PNG ファイル)を生成 cd gregbook...

9.8CVSS7.2AI score0.43382EPSS
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Kitploit
Kitploit
•added 2026/09/21 11:22 p.m.•8 views

CVE-2025-65018-Heap-buffer-overflow-in-libpng-ps4-ps5-

CVE-2025-65018-Heap-buffer-overflow-in-libpng-ps4-ps5- 用 Poc 使用方法: 1-シェアボタンを押してスクリーンショットを撮ります 2-ftp で次のパスに移動します: /user/avcontents/photo/NPXS20001/NPXS20001/XXX/ そこに撮影したスクリーンショットがあります。 3-それをPCにコピーし、makepng.py で実行すると、poc.png が出力されます。 4-それをスクリーンショットの名前にリネームし、ftp で同じパスに置き換えます。...

7.1CVSS6.7AI score0.00259EPSS
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OSV
OSV
•added 2026/09/20 1:23 p.m.•6 views

OESA-2026-3898 openjdk-11 security update

The OpenJDK runtime environment. Security Fixes: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.6.36 through 1.6.55, an out-of-bounds read and write exists in libpng's ARM/AArch64 Neon-optimiz...

7.6CVSS6.3AI score0.00363EPSS
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OSV
OSV
•added 2026/09/18 10:28 a.m.•8 views

CLEANSTART-2026-CP81765 Security fix for CVE-2019-7317 applied in: libpng 1.6.37-r0, openjdk8 8.222.10-r0

CVE-2019-7317 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details...

5.3CVSS7.2AI score0.09393EPSS
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OSV
OSV
•added 2026/09/18 10:24 a.m.•6 views

CLEANSTART-2026-EK14398 Security fix for CVE-2026-33416 applied in: libpng 1.6.55-r0

Security vulnerability affects the libpng package. This issue is resolved in later releases. See references for vulnerability details...

7.5CVSS6.3AI score0.00516EPSS
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OSV
OSV
•added 2026/09/18 10:24 a.m.•6 views

CLEANSTART-2026-UY34738 Security fix for CVE-2026-33636 applied in: libpng 1.6.55-r0

Security vulnerability affects the libpng package. This issue is resolved in later releases. See references for vulnerability details...

7.6CVSS6.7AI score0.00363EPSS
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Tenable Nessus
Tenable Nessus
•added 2026/09/18 12:00 a.m.•12 views

EulerOS Virtualization 2.11.1 : libpng (EulerOS-SA-2026-3430)

According to the versions of the libpng package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

8.3CVSS6.5AI score0.00643EPSS
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Tenable Nessus
Tenable Nessus
•added 2026/09/18 12:00 a.m.•7 views

EulerOS Virtualization 2.11.0 : libpng (EulerOS-SA-2026-3517)

According to the versions of the libpng package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

8.3CVSS6.5AI score0.00643EPSS
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Tenable Nessus
Tenable Nessus
•added 2026/09/18 12:00 a.m.•7 views

EulerOS Virtualization 2.11.0 : syslinux (EulerOS-SA-2026-3564)

According to the versions of the syslinux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : The pnghandlesCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before...

9.8CVSS7.2AI score0.73347EPSS
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OSV
OSV
•added 2026/09/15 6:17 a.m.•6 views

ROOT-OS-DEBIAN-12-CVE-2025-28162 CVE-2025-28162 in libpng1.6 - Patched by Root

Root has patched CVE-2025-28162 in the libpng1.6 package for Root:Debian:12. Multiple fixed versions available...

6.2CVSS5.4AI score0.00162EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•9 views

Astra Linux – Vulnerability in libpng1.6

LIBPNG is a reference library used in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. Prior to version 1.6.51, there was a heap buffer over-read vulnerability in the libpng’s pngdoquantize function when processing PNG files with malformed palette...

6.1CVSS6.2AI score0.00192EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•11 views

Astra Linux – Vulnerability in libpng1.6

LIBPNG is a reference library used in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From version 1.6.26 to 1.6.53, there was an integer truncation in the libpng simplified write API functions pngwriteimage16bit and pngwriteimage8bit, which caused...

7.8CVSS6.8AI score0.00131EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•8 views

Astra Linux – Vulnerability in libpng1.6

LIBPNG is a reference library used in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From version 1.6.51 to 1.6.53, there was a potential issue of excessive memory access in the libpng simplified API function pngimagefinishread, when processing...

7.1CVSS6.4AI score0.00217EPSS
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AstraLinux
AstraLinux
•added 2026/09/14 12:01 p.m.•7 views

Astra Linux – Vulnerability in libpng1.6

A issue has been identified in third-party PNM decoding related to libpng 1.6.35. It is a stack-based buffer overflow in the gettoken function located in the pnm2png.c file within pnm2png...

8.8CVSS6.9AI score0.03541EPSS
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Tenable Nessus
Tenable Nessus
•added 2026/09/08 12:00 a.m.•9 views

NewStart CGSL MAIN 7.02 : libpng Multiple Vulnerabilities (NS-SA-2026-0100)

The remote NewStart CGSL host, running version MAIN 7.02, has libpng packages installed that are affected by multiple vulnerabilities: - A flaw has been found in pnggroup libpng up to 1.6.55. Affected by this vulnerability is the function dopnm2png of the file contrib/pngminus/pnm2png.c of the...

8.3CVSS6.3AI score0.00643EPSS
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IBM Security Bulletins
IBM Security Bulletins
•added 2026/09/07 10:05 p.m.•12 views

Security Bulletin: DataStage on Cloud Pak for Data has several vulnerabilities due to open source software

Summary Open source packages are used as part of the overall processing in DataStage on Cloud Pak for Data. Vulnerability Details CVEID:CVE-2026-42960 DESCRIPTION: NLnet Labs Unbound up to and including version 1.25.0 is vulnerable to poisoning via promiscuous records for the authority section...

10CVSS5.8AI score0.04117EPSS
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IBM Security Bulletins
IBM Security Bulletins
•added 2026/09/04 10:19 p.m.•11 views

Security Bulletin: DataStage on Cloud Pak for Data has several vulnerabilities due to open source software

Summary Open source packages are used as part of the overall processing in DataStage on Cloud Pak for Data. Vulnerability Details CVEID:CVE-2026-33636 DESCRIPTION: LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

7.6CVSS6.8AI score0.00363EPSS
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