4226 matches found
PT-2026-63547
Name of the Vulnerable Software and Affected Versions Netty versions prior to 4.1.136.Final Netty versions prior to 4.2.16.Final Description HttpContentEncoder the superclass of the production handler HttpContentCompressor maintains a per-channel ArrayDeque named acceptEncodingQueue that...
CVE-2026-63144
Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via a specially crafted search request submitted by a low-privileged authenticated user. A user with read-level index access can submit a request that triggers unbounded recursive processing within the Elasticsearch que...
DEBIAN-CVE-2026-55851
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final up to but not including 4.2.16.Final, and 4.1.0.Final up to but not including 4.1.135, the HAProxyMessageDecoder in Netty's codec-haproxy module performs protocol version detection by...
Gitea: Denial of Service via Unbounded io.ReadAll in NPM Package Tag Endpoint
Summary An unbounded io.ReadAllctx.Req.Body call in the NPM package tag API endpoint allows any authenticated user to crash the Gitea server by sending a single large HTTP request. The request body is read entirely into memory with no size limit, causing an Out-of-Memory OOM kill. With concurrent...
Gitea: Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload
Gitea's Debian package registry parser contains an unbounded decompression vulnerability in ParseControlFile. When processing an uploaded .deb file, the parser decompresses control.tar.gz and copies the entire uncompressed stream into a strings.Builder via a TeeReader, with no limit on how much...
GHSA-6HM7-3PWJ-22RM Gitea: Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload
Gitea's Debian package registry parser contains an unbounded decompression vulnerability in ParseControlFile. When processing an uploaded .deb file, the parser decompresses control.tar.gz and copies the entire uncompressed stream into a strings.Builder via a TeeReader, with no limit on how much...
CVE-2026-47667
CVE-2026-47667 affects the CImg Library prior to 4.0.0. In _load_analyze(), header_size is read as an unsigned int from the first 4 bytes of an Analyze/NIfTI header and passed directly to new unsigned char[header_size] without bounding to the actual file size. Values up to ~4 GB are accepted; if ...
CVE-2026-47667 CImg Library: Uncontrolled Memory Allocation and Memory Leak in `_load_analyze()` via Crafted NIfTI/Analyze Header
CImg Library is a C++ library for image processing. Prior to version 4.0.0 in loadanalyze, the headersize field is read as an unsigned int from the first 4 bytes of an Analyze/NIfTI file and passed directly to new unsigned charheadersize without being bounded against the actual file size. A value...
CVE-2026-47667
CImg Library is a C++ library for image processing. Prior to version 4.0.0 in loadanalyze, the headersize field is read as an unsigned int from the first 4 bytes of an Analyze/NIfTI file and passed directly to new unsigned charheadersize without being bounded against the actual file size. A value...
pyasn1 BER/CER/DER decoder denial of service via unbounded long-form tag IDs
Impact The BER decoder shared by the CER and DER codecs parses long-form tags by accumulating continuation octets in a loop with no upper bound on the size of the tag ID. A crafted input can force the decoder to build an arbitrarily large integer, with CPU cost growing quadratically in input size...
EUVD-2026-44045
Microsoft Security Advisory CVE-2026-56170 – .NET Denial of Service Vulnerability...
PT-2026-63276
Name of the Vulnerable Software and Affected Versions Gitea versions prior to 1.27.0 Description An authenticated user can cause a denial of service by sending a large HTTP request to the NPM package tag API endpoint. The AddPackageTag function reads the entire request body into memory using...
PT-2026-63286
Name of the Vulnerable Software and Affected Versions Gitea affected versions not specified Description The Debian package registry parser contains two issues that can lead to a complete denial of service. First, an unbounded decompression flaw exists in the ParseControlFile function. When...
EUVD-2026-43753
Pillow: Decompression Bomb DoS via PdfParser.PdfStream.decode...
EUVD-2026-44406
Microsoft Security Advisory CVE-2026-50651 – .NET Denial of Service Vulnerability...
EUVD-2026-44393
Microsoft Security Advisory CVE-2026-50525 – .NET Denial of Service Vulnerability...
CVE-2026-55831 Netty SPDY SETTINGS frame count materializes unbounded settings map
Netty is a network application framework for development of protocol servers and clients. Prior to 4.1.136.Final and 4.2.16.Final, Netty's SPDY SETTINGS decoder accepts a peer-declared SETTINGS entry count up to the 24-bit frame-length limit and materializes every unique setting ID in...
SUSE-SU-2026:3137-1 Security update for 389-ds
This update for 389-ds fixes the following issues: Update to version 2.2.10git255.752643c78. Security issues fixed: - CVE-2026-11610: missing bounds check in sasliorecv can lead to a heap buffer overflow when processing a specially crafted oversized LDAP UNBIND packet bsc1270695. - CVE-2026-11611...
CVE-2026-48824 Mailpit: Sibling-endpoint memory-exhaustion DoS via unbounded JSON body on /api/v1/messages, /api/v1/tags, and /api/v1/message/{id}/release (incomplete fix of GHSA-fpxj-m5q8-fphw)
Mailpit is an email testing tool and API for developers. Prior to version 1.30.1, the fix for GHSA-fpxj-m5q8-fphw CVE-2026-45710, "Mailpit: Set a default 50MB p/m limit to prevent DoS via unlimited SMTP DATA and /api/v1/send body sizes" wrapped only POST /api/v1/send with http.MaxBytesReader. The...
CVE-2026-48824
Mailpit versions before 1.30.1 expose a pre-auth memory-exhaustion DoS via unbounded JSON bodies on four endpoints: PUT /api/v1/messages, DELETE /api/v1/messages, PUT /api/v1/tags, and POST /api/v1/message/{id}/release. The root cause is json.NewDecoder(r.Body) used without a body-size cap, unlik...