Uncaught Exception

Overview ddtrace is a Datadog APM client library Affected versions of this package are vulnerable to Uncaught Exception via moduloaspect in the IAST taint-tracking C++ extension, when a lone surrogate character is passed as a format argument to the % modulo string operator. The unhandled surrogat...

MessagePack resource management error vulnerability

Versions of MessagePack prior to 1.2.3 contain a resource management error vulnerability. This vulnerability arises because the C extension fails to deserialize values when strictmapkey is set to True; as a result, decoded map values are leaked. Repeated malformed inputs can lead to unbounded...

PT-2026-135074

MessagePack is the serializer implementation for Python msgpack.org. Prior to 1.2.3, the msgpack-python C extension msgpack. cmsgpack leaks a decoded map value when deserialization rejects a key with strict map key=True the default. Repeated malformed inputs can cause unbounded process memory...

PT-2026-121510

Name of the Vulnerable Software and Affected Versions msgpack-python versions prior to 1.2.3 Description The msgpack-python C extension msgpack. cmsgpack leaks a decoded map value during deserialization when a key is rejected while strict map key is set to True. This can lead to unbounded process...

PYSEC-2026-4244 Multidict: Reference leak in CIMultiDict/MultiDict items-view union and subtraction

Description A reference leak in the items-view union and subtraction operators of aio-libs/multidict 6.7.0 through 6.9.0 C extension lets a remote client drive unbounded, unreclaimable memory growth by having each operand element leak one key-identity object and one value object. The...

BIT-THRIFT-2026-94638 Apache Thrift: PHP `thrift_protocol` C extension ignores the configured `maxStringSize`

Allocation of resources without limits or throttling vulnerability in Apache Thrift PHP bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue...

CVE-2026-106435

A flaw was found in pymongo. An attacker who can supply crafted BSON Binary JSON data to the application's decoding functions can trigger an out-of-bounds read when parsing a truncated regular expression missing a terminating null byte. This flaw can cause the application process to terminate...

Duplicate Advisory: PYTHON-6110 Out-of-bounds read in BSON decoding via a malformed Regex element

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-98qm-wvgf-w4cf. This link is maintained to preserve external references. Original Description The MongoDB Python Driver's binary accelerator can read outside a buffer when an application decodes malformed BSON...

CVE-2026-106435

The MongoDB Python Driver's binary accelerator can read outside a buffer when an application decodes malformed BSON containing a truncated regular-expression element without a trailing NUL byte. An actor who can supply BSON to the documented decode or decodeall API can cause the application proce...

UBUNTU-CVE-2026-106435

The MongoDB Python Driver's binary accelerator can read outside a buffer when an application decodes malformed BSON containing a truncated regular-expression element without a trailing NUL byte. An actor who can supply BSON to the documented decode or decodeall API can cause the application proce...

CVE-2026-106435 Application denial of service via out-of-bounds read in BSON Regex decoding in MongoDB Python Driver

The MongoDB Python Driver's binary accelerator can read outside a buffer when an application decodes malformed BSON containing a truncated regular-expression element without a trailing NUL byte. An actor who can supply BSON to the documented decode or decodeall API can cause the application proce...

PT-2026-108198

Name of the Vulnerable Software and Affected Versions MongoDB Python Driver affected versions not specified Description The binary accelerator in the driver can perform an out-of-bounds read when decoding malformed BSON that contains a truncated regular-expression element missing a trailing NUL...

CVE-2026-106435: Out-of-bounds Read

The MongoDB Python Driver's binary accelerator can read outside a buffer when an application decodes malformed BSON containing a truncated regular-expression element without a trailing NUL byte. An actor who can supply BSON to the documented decode or decodeall API can cause the application proce...

Multidict: Reference leak in CIMultiDict/MultiDict items-view union and subtraction

Description A reference leak in the items-view union and subtraction operators of aio-libs/multidict 6.7.0 through 6.9.0 C extension lets a remote client drive unbounded, unreclaimable memory growth by having each operand element leak one key-identity object and one value object. The...

GHSA-54P9-H82J-F925 Multidict: Reference leak in CIMultiDict/MultiDict items-view union and subtraction

Description A reference leak in the items-view union and subtraction operators of aio-libs/multidict 6.7.0 through 6.9.0 C extension lets a remote client drive unbounded, unreclaimable memory growth by having each operand element leak one key-identity object and one value object. The...

EUVD-2026-91800

Multidict: Reference leak in CIMultiDict/MultiDict items-view union and subtraction...

SUSE CVE-2026-104874

Multidict is an implementation of a multidict data structure. From 6.7.0 until 6.9.1, the C extension's items-view reflected union operation, operand | d.items, in multidictitemsviewor2impl and subtraction operation, d.items - operand, in multidictitemsviewsub1impl fail to release new key-identit...

Linux Distros Unpatched Vulnerability : CVE-2026-104874

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Multidict is an implementation of a multidict data structure. From 6.7.0 until 6.9.1, the C extension's items-view reflected union operation, operand | d.items,...

CVE-2026-104874

Multidict is an implementation of a multidict data structure. From 6.7.0 until 6.9.1, the C extension's items-view reflected union operation, operand | d.items, in multidictitemsviewor2impl and subtraction operation, d.items - operand, in multidictitemsviewsub1impl fail to release new key-identit...

UBUNTU-CVE-2026-104874

Multidict is an implementation of a multidict data structure. From 6.7.0 until 6.9.1, the C extension's items-view reflected union operation, operand | d.items, in multidictitemsviewor2impl and subtraction operation, d.items - operand, in multidictitemsviewsub1impl fail to release new key-identit...