769103 matches found
fetchmail: fetchmail: stack-based buffer overflow in NTLM authentication (fetchmail-SA-2026-01)
A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM authenticate response...
fflate: fflate: Denial of Service via crafted ZIP archives
A flaw was found in fflate. A remote attacker could exploit this vulnerability by providing a specially crafted ZIP archive. This archive, when processed, can lead to an infinite loop during decompression, causing a Denial of Service DoS condition. This occurs because a malformed central director...
Important: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update
An update is now available for Red Hat Ansible Automation Platform 2.6 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 for each vulnerability from t...
compression: compression: Denial of Service via memory leak on premature response close
A flaw was found in the compression Node.js and Express middleware. A remote unauthenticated attacker can exploit this vulnerability by repeatedly initiating and then prematurely aborting connections while compressed responses are being sent. This action prevents the zlib stream, used for...
GHSA-86WM-68PQ-5JWQ ApostropheCMS: Unauthenticated resource exhaustion via pre-auth aposBigUpload processing in @apostrophecms/import-export
Summary A potential unauthenticated denial-of-service vulnerability exists in the chunked import upload path used by @apostrophecms/import-export. The affected import API routes invoke: self.apos.http.bigUploadMiddleware before the actual import handler performs its authentication check. Because ...
ApostropheCMS: Unauthenticated resource exhaustion via pre-auth aposBigUpload processing in @apostrophecms/import-export
Summary A potential unauthenticated denial-of-service vulnerability exists in the chunked import upload path used by @apostrophecms/import-export. The affected import API routes invoke: self.apos.http.bigUploadMiddleware before the actual import handler performs its authentication check. Because ...
fetchmail: fetchmail: stack-based buffer overflow in NTLM authentication (fetchmail-SA-2026-01)
A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM authenticate response...
Security Bulletin: Vulnerabilities in libxml2 (CVE-2026-86140, CVE-2026-86141, CVE-2026-86143, CVE-2026-86144) affect AIX.
Summary Vulnerabilities in libxml2 could cause stack-based buffer overflow CVE-2026-86140, A NULL pointer dereference CVE-2026-86141, An integer overflow CVE-2026-86143, denial-of-service CVE-2026-86144. AIX uses libxml2 as part of its XML parsing functions. Vulnerability Details...
net/http: net/http/internal/http2: golang.org/x/net/http2: net/http: Denial of Service via excessive HTTP/2 SETTINGS frames
A flaw was found in the Go net/http package. This flaw allows a remote attacker to cause a Denial of Service DoS by triggering excessive CPU consumption on an affected client or server. By opening a large number of HTTP/2 streams and repeatedly sending small configuration SETTINGS frames that...
crypto/tls: golang: crypto/tls: Denial of Service via multiple ECH outer extension references
A flaw was found in crypto/tls. A remote attacker can trigger this vulnerability by sending a specially crafted packet containing multiple Encrypted Client Hello ECH outer extension references to a server. Processing these unauthorized references leads to excessive memory consumption, causing a...
net/http: golang: golang: Denial of Service via crafted HTTP Range headers
A flaw was found in the Go net/http package. A remote attacker can cause a Denial of Service DoS by sending an HTTP request containing a Range header with a large number of small byte ranges. When the server processes these ranges while serving content, it consumes an excessive amount of CPU...
ALPINE-CVE-2026-97313
A recursive BIND server that receives a query with recursion desired RD=1 followed by a non-recursive query RD=0 may exit with an assertion failure, resulting in a denial of service. To be vulnerable, the BIND server must allow recursive queries and have at least two RPZ zones configured: one wit...
DEBIAN-CVE-2026-97313
A recursive BIND server that receives a query with recursion desired RD=1 followed by a non-recursive query RD=0 may exit with an assertion failure, resulting in a denial of service. To be vulnerable, the BIND server must allow recursive queries and have at least two RPZ zones configured: one wit...
CVE-2026-97313
A recursive BIND server that receives a query with recursion desired RD=1 followed by a non-recursive query RD=0 may exit with an assertion failure, resulting in a denial of service. To be vulnerable, the BIND server must allow recursive queries and have at least two RPZ zones configured: one wit...
CVE-2026-97313
A recursive BIND server that receives a query with recursion desired RD=1 followed by a non-recursive query RD=0 may exit with an assertion failure, resulting in a denial of service. To be vulnerable, the BIND server must allow recursive queries and have at least two RPZ zones configured: one wit...
CVE-2026-90484
The MySQL client response parser in Apache bRPC dereferences a null pointer when the server peer sends a zero-payload-length response packet. A response packet whose declared payload length is zero is accepted by the frame-length check isfullpackage, after which the parser reads the response type...
CVE-2026-87849
The Discovery naming-service reply parser in Apache bRPC versions 1.18.0 calls RapidJSON object-only accessors FindMember on JSON values without first validating that those values are objects. A malformed Discovery response whose data/service members or instances list contain non-object entries...
CVE-2026-82942
A data race in the RDMA transport of Apache bRPC versions 1.18.0 allows a remote client to crash the server process denial of service when RDMA is enabled at build time and runtime. Root Cause: When a bRPC server negotiates RDMA with a client, the handshake completes on the TCP fd, but the server...
CVE-2026-82231
A Thrift client in Apache bRPC version 1.18.0, built with WITHTHRIFT which is off by default can be crashed by the server peer it talks to. When the server returns a TEXCEPTION reply whose exception struct is malformed, the client decodes it without catching what Apache Thrift throws...
CVE-2026-82425
A reachable assertion in Apache bRPC version 1.18.0 on all platforms allows a malicious remote peer to crash the process, resulting in denial of service. Root Cause: When a Socket with health checking enabled fails, Socket::WaitAndReset closes its file descriptor while the event dispatcher may...