Important: mariadb-connector-c

Issue Overview: An application that was taking non-validated user input, escaping it with mysqlrealescapestring and sending it to the database using text protocol and big5 character set was vulnerable to SQL injections, even though mysqlrealescapestring was supposed to prevent them. CVE-2026-4417...

Amazon Linux 2023 : mariadb-connector-c, mariadb-connector-c-config, mariadb-connector-c-devel (ALAS2023-2026-1873)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1873 advisory. An application that was taking non-validated user input, escaping it with mysqlrealescapestring and sending it to the database using text protocol and big5 character set was vulnerable to SQL injection...

CVE-2026-48509: Initialization of a Resource with an Insecure Default

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, the parameterless MessagePackInputFormatter constructor uses default serializer options, which resolve to MessagePackSerializerOptions.Standard with MessagePackSecurity.TrustedData. The formatter is designed for...

CVE-2026-48510: Improper Handling of Highly Compressed Data (Data Amplification)

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, when MessagePack-CSharp decompresses Lz4Block or Lz4BlockArray payloads, it reads declared uncompressed lengths from the wire and allocates output buffers based on those lengths before validating that the compressed...

CVE-2026-48513: Uncontrolled Recursion

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, runtime-generated union deserializers emitted by DynamicUnionResolver do not call MessagePackSecurity.DepthStepref reader and do not decrement reader.Depth around recursive deserialization and skip paths. This means...

PT-2026-51392

Name of the Vulnerable Software and Affected Versions MessagePack for C versions prior to 2.5.301 MessagePack for C versions prior to 3.1.7 Description The MessagePackReader.TrySkip function recursively descends into nested arrays and maps without incrementing the reader depth or triggering...

ROS-20260622-73-0039

The vulnerability in the mongo-c-driver is related to errors in pointer assignment. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-48516: Inefficient Algorithmic Complexity

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, InterfaceLookupFormatter constructs an internal Dictionary with the default equality comparer instead of the security-aware comparer supplied by options.Security.GetEqualityComparer . This formatter omission allows...

CVE-2026-48517: Use of Externally-Controlled Input to Select Classes or Code

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, MessagePack-CSharp's typeless deserialization includes MessagePackSerializerOptions.ThrowIfDeserializingTypeIsDisallowedType as a safety check for dangerous types. The default implementation checks the outer type nam...

CVE-2026-48512: Uncontrolled Recursion

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, MessagePack-CSharp's JSON conversion helpers contain multiple recursion paths that do not consistently enforce a depth limit. These paths are in the JSON conversion component rather than normal typed MessagePack...

CVE-2026-48514: Allocation of Resources Without Limits or Throttling

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, UnsafeBlitFormatterBase .Deserialize reads an attacker-controlled byteLength from an extension payload and allocates an array based on that value before validating it against the extension header length or remaining...

CVE-2026-48502: Out-of-bounds Read

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.301 and 3.1.7, MessagePackReader.ReadDateTime can allocate stack memory based on an attacker-controlled MessagePack extension length. In the slow path for timestamp extension parsing, the computed tokenSize includes the extension...

AZL-90234 CVE-2026-56406 affecting package expat for versions less than 2.8.2-1

libexpat before 2.8.2 has an integer overflow in XMLParseBuffer because it lacked a check that was present in XMLParse...

MINI-7C55-RFQ8-C3G3

Bulletin has no description...

LangGenius, Inc. Dify has an SSRF vulnerability (CNVD-C-2026-287908)

Dify is an open-source LLM application development platform. LangGenius, Inc. Dify has an SSRF vulnerability, which allows attackers to obtain sensitive information...

SUSE SLES16 Security Update : editorconfig-core-c (SUSE-SU-2026:22125-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:22125-1 advisory. This update for editorconfig-core-c fixes the following issue: - CVE-2026-40489: lpattern buffer overflow bsc1262131. Tenable has extracted...

Oj: Negative-Size memcpy in Oj::Parser create_id Attribute Handling

Summary Oj::Parserparse in usual mode with createid enabled is vulnerable to heap corruption via a negative-size memcpy. When a JSON object key is exactly 65,535 bytes long, an integer truncation in formattr usual.c:63 converts the length to -1 before passing it to memcpy. This causes memcpy to...

Oj: Use-After-Free in Oj::Doc Iterators via Reentrant Close

Summary Oj::Doc iterators eachvalue, eachchild, eachleaf are vulnerable to a heap use-after-free. When a Ruby block yielded during iteration calls doc.close or d.close, the document's heap memory is freed while the C iterator is still running. When control returns from the block, the iterator rea...

GHSA-FM7P-MPRW-WJM9 Oj: intern.c form_attr (uninitialized stack read)

Summary Oj.load in :object mode reads uninitialized stack memory and, for long keys, reads out of bounds when parsing a JSON object whose key is 254 bytes or longer. The interned bytes can surface to the caller, disclosing process stack memory. Details In ext/oj/intern.c, formattr handles the...

CVE-2023-54353

Chromacam 4.0.3.0 contains an unquoted service path vulnerability in the PsyFrameGrabberService that allows local attackers to execute arbitrary code by placing malicious executables in unquoted path directories. Attackers with write access to C:\ or subdirectories like C:\Program Files...