CVE-2026-82520 parsedmarc < 11.0.1 Zip Bomb DoS via Compressed Email Attachments

parsedmarc before 11.0.1 decompresses gzip and ZIP attachments in a single unbounded read with no limit on decompressed output size. Because parsedmarc automatically processes incoming DMARC report emails without user interaction, an unauthenticated remote attacker can send a crafted email with a...

CVE-2026-82520

parsedmarc before 11.0.1 is vulnerable to a Zip Bomb Denial of Service via compressed email attachments. The root cause is that parsedmarc decompresses gzip and ZIP attachments in a single unbounded read with no limit on decompressed output size. Because parsedmarc automatically processes incomin...

CVE-2026-82520 parsedmarc < 11.0.1 Zip Bomb DoS via Compressed Email Attachments

parsedmarc before 11.0.1 decompresses gzip and ZIP attachments in a single unbounded read with no limit on decompressed output size. Because parsedmarc automatically processes incoming DMARC report emails without user interaction, an unauthenticated remote attacker can send a crafted email with a...

wheelaudit

wheelaudit Python Wheel ファイルセキュリティスキャナ — インストール前に .whl ファイルのセキュリティ問題をスキャンします。 Python の wheel 処理における最近の CVE に動機づけられています: CVE-2026-24049 : wheel 展開時のパストラバーサルにより、システムファイルの権限操作が可能 CVE-2026-1703 : pip が wheel アーカイブをインストールする際のパストラバーサル Google GHSA-w97x-xxj5-gpjx : Python wheel における Zip パーサーの差分脆弱性...

zip_bomb

ZIP Bomb Creator ZIP Bomb Creator は、サイズは小さいが展開すると劇的に拡大するZIPファイルを作成するためのツールです。これは、セキュリティ実験や、ZIP爆弾攻撃に対するファイルシステムのテストに役立ちます。 特徴 ファイル数とサイズを設定可能なZIP爆弾を作成します。 KB、MB、GBなど、さまざまなサイズ単位に対応します。 大きなファイルを処理するためにZIP64を使用します。 正しいデータ入力を保証する入力検証を行います。 より魅力的なインターフェースのためのバナー表示。 使い方 1. Python 2.7を使用してスクリプトを実行します:...

CVE-2025-63914

CVE-2025-63914 CVE-2025-63914에 대한 공개 공개 및 패치: Cinnamon/kotaemon의 Zip bomb 취약점. 크레딧 Wang Yuanrong 요약 mayextractzip 함수는 ZIP 압축 해제에 대한 제한을 적용하지 않아 악성 ZIP bomb이 과도한 리소스 소비와 서비스 거부denial of service를 유발할 수 있습니다. 세부 사항 \libs\ktem\ktem\index\file\ui.py 파일의 mayextractzip 함수는 업로드된 ZIP 파일의 내용을 확인하지 않습니다. 내용...

CVE-2026-59274 Unbounded decompression in UnZipTransformer enables zip-bomb DoS

The UnZipTransformer does not limit decompressed entry size or entry count when processing archives. Consequently, an attacker can send a zip archive that can exhaust JVM heap memory, causing a denial-of-service outage. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration...

CVE-2026-59274

Spring Integration is affected by an unbounded decompression flaw in the UnZipTransformer component, which does not limit decompressed entry size or entry count when processing zip archives. An attacker with low privileges can send a crafted zip archive (zip-bomb) over the network to exhaust JVM ...

EUVD-2026-66212

LeafWiki extracts an uploaded ZIP archive without limiting how much data it will write. ZipExtractor.ExtractToDir in internal/importer/zipextractor.go opens each entry and copies it to the destination with io.Copy, which runs to the end of the decompressed stream, so only the size of the uploaded...

CVE-2026-80189

LeafWiki extracts an uploaded ZIP archive without limiting how much data it will write. ZipExtractor.ExtractToDir in internal/importer/zipextractor.go opens each entry and copies it to the destination with io.Copy, which runs to the end of the decompressed stream, so only the size of the uploaded...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: python2 (UTSA-2026-093150)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093150 advisory. Lib/zipfile.py in Python through 3.7.2 allows remote attackers to cause a denial of service resource consumption via a ZIP bomb. Tenable has extracted the preceding...

CVE-2026-80189

LeafWiki 0.10.0 through 0.12.0 is vulnerable to uncontrolled resource consumption via unbounded ZIP extraction. The function ZipExtractor.ExtractToDir in internal/importer/zip_extractor.go copies each decompressed entry with io.Copy without limiting output size. Although the upload is capped at 5...

PT-2026-81903

LeafWiki extracts an uploaded ZIP archive without limiting how much data it will write. ZipExtractor.ExtractToDir in internal/importer/zip extractor.go opens each entry and copies it to the destination with io.Copy, which runs to the end of the decompressed stream, so only the size of the uploade...

cve-2026-59274 - MEDIUM - Unbounded decompression in UnZipTransformer enables zip-bomb DoS

cve-2026-59274 - MEDIUM - Unbounded decompression in UnZipTransformer enables zip-bomb DoS...

PT-2026-78483

Name of the Vulnerable Software and Affected Versions Grav versions prior to 2.0.1 Description The ZipArchiver::extract function in system/src/Grav/Common/Filesystem/ZipArchiver.php fails to enforce limits on uncompressed size, file count, or nesting depth when passing archives to...

Linux Distros Unpatched Vulnerability : CVE-2025-30153

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - kin-openapi is a Go project for handling OpenAPI files. Prior to 0.131.0, when validating a request with a multipart/form-data schema, if the OpenAPI schema...

CVE-2026-19671 Improper handling of highly compressed data (data amplification) in CISA Malcolm

Malcolm's upload-processing pipeline scripts/safe-extract.py enforces entry-count, nesting-depth, and total-uncompressed-byte limits when extracting container archives zip/tar/rar/7z via libarchive, but those limits are not applied when the uploaded file is a single-stream compressed format .gz,...

CVE-2026-74046

Wazuh 4.4.0 before 4.14.7 contains a denial of service vulnerability in the fdecompressfiles function within cluster.py that allows authenticated cluster peers to exhaust memory by supplying a malicious synchronization archive without decompressed size limits. Attackers holding a valid cluster...

MobSF Vulnerable to Zip Bomb Denial of Service via Per-File Size Limit Bypass in ZIP/APK Extraction

Summary When extracting uploaded ZIP/APK files, MobSF checks if individual files exceed ZIPMAXUNCOMPRESSEDFILESIZE 400 MB and logs "Skipping" — but the code lacks a continue statement, so extraction proceeds anyway. The log message is misleading; the file is still written to disk. Verified Impact...

GHSA-X768-8642-MMQ9 MobSF Vulnerable to Zip Bomb Denial of Service via Per-File Size Limit Bypass in ZIP/APK Extraction

Summary When extracting uploaded ZIP/APK files, MobSF checks if individual files exceed ZIPMAXUNCOMPRESSEDFILESIZE 400 MB and logs "Skipping" — but the code lacks a continue statement, so extraction proceeds anyway. The log message is misleading; the file is still written to disk. Verified Impact...