68 matches found
EUVD-2026-47581
Netty: HTTP/2 decompression leaks ByteBuf reference count when the decompressor channel is already closed Direct memory leak / OOM DoS...
GHSA-HMJ8-5XMH-5573 libp2p: yamux connection DoS via oversized data frame
Summary The yamux stream multiplexer in py-libp2p does not validate incoming DATA frame lengths against the receive window before reading the frame body. Any peer that completes a standard libp2p handshake can send a single 12-byte frame claiming a 4 GB body, causing the victim's yamux read loop ...
SUSE CVE-2026-56819
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, a remote unauthenticated peer can leak one direct ByteBuf per HTTP/2 DATA frame in applications that enable HTTP/2 content...
CVE-2026-56819
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, a remote unauthenticated peer can leak one direct ByteBuf per HTTP/2 DATA frame in applications that enable HTTP/2 content...
DEBIAN-CVE-2026-56819
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, a remote unauthenticated peer can leak one direct ByteBuf per HTTP/2 DATA frame in applications that enable HTTP/2 content...
CVE-2026-56819 Netty: HTTP/2 decompression leaks ByteBuf reference count when the decompressor channel is already closed (Direct memory leak / OOM DoS)
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, a remote unauthenticated peer can leak one direct ByteBuf per HTTP/2 DATA frame in applications that enable HTTP/2 content...
CVE-2026-56819
What was affected: Netty versions 4.2.0.Final–4.2.15.Final and 4.1.0.Final–4.1.135.Final. Root cause: when processing HTTP/2 DATA frames for streams whose decompressor had already closed, Http2Decompressor.decompress(...) retains the inbound ByteBuf and does not release it on the error path, leak...
CVE-2026-56819
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and 4.1.0.Final through 4.1.135.Final, a remote unauthenticated peer can leak one direct ByteBuf per HTTP/2 DATA frame in applications that enable HTTP/2 content...
PT-2026-63258
Name of the Vulnerable Software and Affected Versions Netty versions 4.1.0.Final through 4.1.135.Final Netty versions 4.2.0.Final through 4.2.15.Final Description A remote unauthenticated peer can cause a memory leak of one direct ByteBuf per HTTP/2 DATA frame in applications that enable HTTP/2...
CVE-2026-51541
OpENer 2.3.0 (commit 76b95cf) is affected by CVE-2026-51541 due to an out-of-bounds read in CIP message parsing when processing malformed explicit requests with a forged EPath size. An ENIP SendRRData frame carrying a short CIP payload with a larger declared path_size can cause the parser to cont...
CVE-2026-15062
SQL injection vulnerabilities in the Snowflake Snowpark Python SDK snowpark-python versions prior to 1.53.0 could allow authenticated low-privilege users to execute SQL beyond their authorization scope. An attacker could exploit these vulnerabilities by embedding SQL payloads in source database...
Linux Distros Unpatched Vulnerability : CVE-2026-40208
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame. CVE-2026-40208 Note that Nessus relies...
GHSA-PW9P-JVRM-F7RM PHP Standard Library: HTTP/2 server-side missing content-length validation enables request smuggling
Impact Psl\H2\ServerConnection does not validate that the total bytes received in DATA frames match the content-length header declared in the HEADERS frame, in violation of RFC 9113 §8.1.1. A malicious client can: - Send more DATA bytes than declared, smuggling additional content past...
SUSE CVE-2026-40208
An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame...
CVE-2026-40208
An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame...
CVE-2026-40208
An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame...
CVE-2026-40208
An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame...
CVE-2026-40208
An attacker might be able to delay the processing of DoH3 queries by sending DoH3 GET queries with an invalid DATA frame...