5536 matches found
Important: Red Hat Security Advisory: python3.12 security update
An update for python3.12 is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...
python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules
A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...
CVE-2026-42304: Uncontrolled Resource Consumption
Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.4.0rc2, the twisted.names module is vulnerable to a Denial of Service DoS attack via resource exhaustion during DNS name decompression. A remote, unauthenticated attacker can exploit this by sending...
PT-2026-40590
Name of the Vulnerable Software and Affected Versions Klever-Go versions prior to 1.7.17 Description A remote, unauthenticated denial-of-service issue exists in the Batch.Decompress function within data/batch/batch.go. This allows any peer participating in a topic served by MultiDataInterceptor t...
Twisted Resource Management Error Vulnerability
Twisted is an open-source network engine developed by Twisted Matrix Labs, written in Python. Versions of Twisted prior to 26.4.0rc2 contained a resource management vulnerability. This vulnerability stemmed from a resource exhaustion issue during the DNS name decompression process in the...
CVE-2026-44302
Snappier is a high performance C implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1...
CVE-2026-44302
Snappier is a high performance C implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1...
CVE-2026-44302 Snappier: Infinite loop in SnappyStream decompression on malformed framed input
Snappier is a high performance C implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1...
CVE-2026-44302: Loop with Unreachable Exit Condition
Snappier is a high performance C implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1...
Chitora Lhaz path traversal vulnerability
Chitora Lhaz is a Windows compression tool developed by Chitora Company in Japan. It supports the creation of files in various compression formats and the decompression of those files. Chitora Lhaz has a path traversal vulnerability. This vulnerability stems from an issue with the automatic folde...
CVE-2026-42886 Audiobookshelf: Memory amplification DoS via oversized compressed details entry in backup upload
Audiobookshelf is a self-hosted audiobook and podcast server. Prior to 2.32.2, the POST /api/backups/upload endpoint decompresses the details entry from an uploaded .audiobookshelf ZIP file entirely into memory using zip.entryData, with no limit on the decompressed size. The upload middleware als...
urllib3: Decompression-bomb safeguards bypassed in parts of the streaming API
Impact urllib3's streaming API is designed for the efficient handling of large HTTP responses by reading the content in chunks, rather than loading the entire response body into memory at once. urllib3 can perform decompression based on the HTTP Content-Encoding header e.g., gzip, deflate, br, or...
GHSA-MF9V-MFXR-J63J urllib3: Decompression-bomb safeguards bypassed in parts of the streaming API
Impact urllib3's streaming API is designed for the efficient handling of large HTTP responses by reading the content in chunks, rather than loading the entire response body into memory at once. urllib3 can perform decompression based on the HTTP Content-Encoding header e.g., gzip, deflate, br, or...
Decompression Bomb
Overview urllib3 is a HTTP library with thread-safe connection pooling, file post, and more. Affected versions of this package are vulnerable to Decompression Bomb either in HTTPResponse.read when Brotli is in use, or when HTTPResponse.drainconn is called after partial decompression has begun. An...
CLSA-2026-1778489354 python2: Fix of CVE-2026-6100
CVE-2026-6100: defensively null bzs-nextin on the error path of BZ2Decompdecompress to align with upstream; the UAF window does not exist in Python 2.7 nextin is reassigned at function entry, lzma/gzip are not C extensions...
Audiobookshelf security vulnerabilities
Audiobookshelf is an open-source, self-hosted server for audio books and podcasts. Versions of Audiobookshelf prior to 2.32.2 contained a security vulnerability. This vulnerability stemmed from the backup upload endpoint not restricting the decompression size, allowing administrators to upload...
PT-2026-39744
šØ High - urllib3 Sensitive Header Leak & Decompression Bomb Safeguard Bypass CVE-2026-31015 & CVE-2026-31020 Two critical vulnerabilities were identified in the urllib3 library Node.js/Python. The first flaw GHSA-qccp-gfcp-xxvc allows sensitive headers like Authorization and Cookie to be leaked...
PT-2026-39745
In DocsGPT 0.15.0 and below, the application provides a custom prompt feature that allows users to define prompt content used during chatbot interactions. This functionality renders user-supplied prompt data using Jinja templates without input sanitization or sandboxing. An unauthenticated attack...
urllib3: urllib3: Denial of Service due to excessive HTTP response decompression
A flaw was found in urllib3, an HTTP client library for Python. This vulnerability allows a remote attacker to cause excessive resource consumption, such as high CPU usage and massive memory allocation, on the client side. This occurs when urllib3 attempts to decompress an entire HTTP response,...
OESA-2026-2262 hdf5 security update
HDF5 is a data model, library, and file format for storing and managing data. It supports an unlimited variety of datatypes, and is designed for flexible and efficient I/O and for high volume and complex data. HDF5 is portable and is extensible, allowing applications to evolve in their use of HDF...