225 matches found
CVE-2026-44844
emlparser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.1, EmlParser.getrawbodytext recurses unconditionally for every nested message/rfc822 attachment without any depth limit. An attacker who ca...
CVE-2026-44844: Uncontrolled Recursion
emlparser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.1, EmlParser.getrawbodytext recurses unconditionally for every nested message/rfc822 attachment without any depth limit. An attacker who ca...
AZL-80541 CVE-2026-26209 affecting package python-cbor2 5.6.5-2
cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Versions prior to 5.9.0 are vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding deeply nested CBOR structures. This vulnerability affects both the...
CVE-2026-26209
cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Versions prior to 5.9.0 are vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding deeply nested CBOR structures. This vulnerability affects both the...
CVE-2026-26209: Uncontrolled Recursion
cbor2 provides encoding and decoding for the Concise Binary Object Representation CBOR serialization format. Versions prior to 5.9.0 are vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding deeply nested CBOR structures. This vulnerability affects both the...
AZL-80238 CVE-2026-30922 affecting package python-pyasn1 for versions less than 0.4.8-2
pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousands of nested SEQUENC...
PT-2026-28775
Summary justhtml through 1.9.1 allows denial of service via deeply nested HTML. During parsing, JustHTML. init always reaches TreeBuilder.finish, which unconditionally calls populate selectedcontent. That function recursively traverses the DOM via find elements / find element without a depth boun...
CVE-2026-0994
A denial-of-service DoS vulnerability exists in google.protobuf.jsonformat.ParseDict in Python, where the maxrecursiondepth limit can be bypassed when parsing nested google.protobuf.Any messages. Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can...
CVE-2026-0994: Uncontrolled Recursion
A denial-of-service DoS vulnerability exists in google.protobuf.jsonformat.ParseDict in Python, where the maxrecursiondepth limit can be bypassed when parsing nested google.protobuf.Any messages. Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can...
CBL Mariner 2.0 Security Update: protobuf (CVE-2025-4565)
The version of protobuf installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-4565 advisory. - Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an...
SUSE SLES15 Security Update : protobuf (SUSE-SU-2025:02310-1)
The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2025:02310-1 advisory. - CVE-2025-4565: Fix parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages that can lea...
LlamaIndex vulnerable to DoS attack through uncontrolled recursive JSON parsing
The JSONReader in run-llama/llamaindex versions 0.12.28 is vulnerable to a stack overflow due to uncontrolled recursive JSON parsing. This vulnerability allows attackers to trigger a Denial of Service DoS by submitting deeply nested JSON structures, leading to a RecursionError and crashing...
CVE-2025-5472: Uncontrolled Recursion
The JSONReader in run-llama/llamaindex versions 0.12.28 is vulnerable to a stack overflow due to uncontrolled recursive JSON parsing. This vulnerability allows attackers to trigger a Denial of Service DoS by submitting deeply nested JSON structures, leading to a RecursionError and crashing...
Denial Of Service (DoS)
Protobuf is vulnerable to Denial Of Service DoS. The vulnerability is due to improper handling of deeply nested or recursive structures in the Pure-Python backend, leading to a RecursionError...
CVE-2025-4565 Unbounded recursion in Python Protobuf
Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashin...
CVE-2025-4565
Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashin...
CVE-2025-4565
Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashin...
TencentOS Server 4: python-sqlparse (TSSA-2024:0918)
The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0918 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...
CVE-2025-4565: Uncontrolled Recursion
Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashin...
K000139698: Python vulnerabilities CVE-2016-5636, CVE-2018-1000802, CVE-2022-48565 and CVE-2023-36632
Security Advisory Description CVE-2016-5636 Integer overflow in the getdata function in zipimport.c in CPython aka Python before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified impact via a negative data size value, which triggers a heap-based buffer...