CWE-130— Improper Handling of Length Parameter Inconsistency
The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data.— MITRE CWE catalog
143 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-130page 3 of 3
- CVE-2026-119276MEDIUMCVSS 5.9EG 5.92026-10-29
MariaDB Connector/J is used to connect applications developed in Java to MariaDB and MySQL databases. From 3.0.0 until 3.3.7, 3.4.5, and 3.5.11, when CLIENT_SESSION_TRACK was negotiated, the OkPacket.parse() and OkPacket.parseWithInfo() pa…
- CVE-2026-45681MEDIUMCVSS 5.9EG 5.92026-05-18
OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, the per-CPU message-buffer fallback path uses a 256-byte backup buffer but preserves the original payload size, w…
- CVE-2024-20685MEDIUMCVSS 5.9EG 5.92024-04-09
Azure Private 5G Core Denial of Service Vulnerability
- CVE-2026-33555MEDIUMCVSS 5.8EG 5.82026-04-13
An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desyn…
- CVE-2026-105960MEDIUMCVSS 5.5EG 5.52026-10-20
PEAK-System PCAN contains a vulnerable operation involving a variable-length receive-record copy. The driver uses a requested or queued record count without sufficiently capping the copy to the actual caller-supplied output length.
- CVE-2026-62424MEDIUMCVSS 5.5EG 5.52026-07-28
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The directory and Rock Ridge / SUSP walk in libfsimage's iso9660 driver derives several lengths directly from…
- CVE-2026-62423MEDIUMCVSS 5.5EG 5.52026-07-28
[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The directory and Rock Ridge / SUSP walk in libfsimage's iso9660 driver derives several lengths directly from…
- CVE-2026-25572MEDIUMCVSS 5.5EG 5.52026-03-10
A vulnerability has been identified in SICAM SIAPP SDK (All versions < V2.1.7). The SICAM SIAPP SDK server component does not enforce maximum length checks on certain variables before use. This could allow an attacker to send an oversized …
- CVE-2026-25571MEDIUMCVSS 5.5EG 5.52026-03-10
A vulnerability has been identified in SICAM SIAPP SDK (All versions < V2.1.7). The SICAM SIAPP SDK client component does not enforce maximum length checks on certain variables before use. This could allow an attacker to send an oversized …
- CVE-2025-26432MEDIUMCVSS 5.5EG 5.52025-09-04
In multiple locations, there is a possible way to persistently DoS the device due to a missing length check. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for expl…
- CVE-2021-26329MEDIUMCVSS 5.5EG 5.52021-11-16
AMD System Management Unit (SMU) may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources.
- CVE-2021-36374MEDIUMCVSS 5.5EG 5.52021-07-14
When reading a specially crafted ZIP archive, or a derived formats, an Apache Ant build can be made to allocate large amounts of memory that leads to an out of memory error, even for small inputs. This can be used to disrupt builds using A…
- CVE-2021-36373MEDIUMCVSS 5.5EG 5.52021-07-14
When reading a specially crafted TAR archive an Apache Ant build can be made to allocate large amounts of memory that finally leads to an out of memory error, even for small inputs. This can be used to disrupt builds using Apache Ant. Apac…
- CVE-2026-71402MEDIUMCVSS 5.4EG 5.42026-08-27
An out-of-bounds read was found in the DHCPv4 packet capture code of wicked. ni_capture_inspect_udp_header() in src/capture.c reports the IP total length as the payload length instead of the length of the remaining UDP payload. Consequentl…
- CVE-2026-6432MEDIUMCVSS 5.3EG 5.32026-06-25
Improper bounds validation in the ZAP command parser of EmberZNet SDK versions 8.0.0 through 9.1.1 (inclusive) and before 7.5.2 (exclusive) may result in crashes or dynamic memory leakage. In order to exploit this vulnerability, an attacke…
- CVE-2026-5766MEDIUMCVSS 5.3EG 5.32026-05-05
An issue was discovered in 6.0 before 6.0.5 and 5.2 before 5.2.14. ASGI requests with a missing or understated `Content-Length` header can bypass the `FILE_UPLOAD_MAX_MEMORY_SIZE` limit, potentially loading large files into memory and caus…
- CVE-2026-41898MEDIUMCVSS 5.3EG 5.32026-04-24
rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.24 to before 0.10.78, the FFI trampolines behind SslContextBuilder::set_psk_client_callback, set_psk_server_callback, set_cookie_generate_cb, and set_state…
- CVE-2026-33936MEDIUMCVSS 5.3EG 5.32026-03-27
The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve D…
- CVE-2025-5514MEDIUMCVSS 5.3EG 5.32025-08-25
Improper Handling of Length Parameter Inconsistency vulnerability in web server function on Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to delay the processing of the web server fu…
- CVE-2023-53157MEDIUMCVSS 5.3EG 5.32025-07-28
The rosenpass crate before 0.2.1 for Rust allows remote attackers to cause a denial of service (panic) via a one-byte UDP packet.
- CVE-2024-42460MEDIUMCVSS 5.3EG 5.32024-08-02
In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs because there is a missing check for whether the leading bit of r and s is zero.
- CVE-2023-40167MEDIUMCVSS 5.3EG 5.32023-09-15
Jetty is a Java based web server and servlet engine. Prior to versions 9.4.52, 10.0.16, 11.0.16, and 12.0.1, Jetty accepts the `+` character proceeding the content-length value in a HTTP/1 header field. This is more permissive than allowe…
- CVE-2022-20686MEDIUMCVSS 5.3EG 5.32022-12-12
Multiple vulnerabilities in the Link Layer Discovery Protocol (LLDP) functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device an…
- CVE-2025-54646MEDIUMCVSS 5.1EG 5.12025-08-06
Vulnerability of inadequate packet length check in the BLE module. Impact: Successful exploitation of this vulnerability may affect performance.
- CVE-2024-24976MEDIUMCVSS 4.9EG 4.92024-04-03
A denial of service vulnerability exists in the OAS Engine File Data Source Configuration functionality of Open Automation Software OAS Platform V19.00.0057. A specially crafted series of network requests can cause the running program to s…
- CVE-2026-119600MEDIUMCVSS 4.8EG 4.82026-10-30
tcpflow through 1.6.1 contains an out-of-bounds read vulnerability that allows unauthenticated attackers to read process memory by sending packets with forged IP payload lengths. Attackers can inject crafted IPv4 or IPv6 TCP packets into c…
- CVE-2026-26081MEDIUMCVSS 4.8EG 4.82026-07-20
HAProxy Community Edition 3.0 through 3.3 before 3.3.3 lacks a length check for the NEW_TOKEN format. HAProxy Enterprise and ALOHA are also affected.
- CVE-2025-32366MEDIUMCVSS 4.8EG 4.82025-04-05
In ConnMan through 1.44, parse_rr in dnsproxy.c has a memcpy length that depends on an RR RDLENGTH value, i.e., *rdlen=ntohs(rr->rdlen) and memcpy(response+offset,*end,*rdlen) without a check for whether the sum of *end and *rdlen exceeds …
- CVE-2024-47293MEDIUMCVSS 4.7EG 4.72024-09-27
Out-of-bounds write vulnerability in the HAL-WIFI module Impact: Successful exploitation of this vulnerability may affect availability.
- CVE-2021-27862MEDIUMCVSS 4.7EG 4.72022-09-27
Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and Ethernet to Wifi frame conversion (and optionally VLAN0 headers).
- CVE-2021-27861MEDIUMCVSS 4.7EG 4.72022-09-27
Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length (and optionally VLAN0 headers)
- CVE-2025-23247MEDIUMCVSS 4.4EG 4.42025-05-27
NVIDIA CUDA Toolkit for all platforms contains a vulnerability in the cuobjdump binary, where a failure to check the length of a buffer could allow a user to cause the tool to crash or execute arbitrary code by passing in a malformed ELF f…
- CVE-2026-102054MEDIUMCVSS 4.3EG 4.32026-10-14
An Improper Handling of Length Parameter Inconsistency vulnerability in L2ALM of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to obtain stale PFE packet memory via VXLAN overlay-ping traffic s…
- CVE-2026-47692MEDIUMCVSS 4.3EG 4.32026-06-26
Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.34.0 until 1.35.13, 1.36.9, 1.37.5, and 1.38.3, PROXY Protocol v2 header generator emits TLVs beyond the maximum length of 65535 bytes, causing a…
- CVE-2021-3454MEDIUMCVSS 4.3EG 4.32021-10-19
Truncated L2CAP K-frame causes assertion failure. Zephyr versions >= 2.4.0, >= v.2.50 contain Improper Handling of Length Parameter Inconsistency (CWE-130), Reachable Assertion (CWE-617). For more information, see https://github.com/zephyr…
- CVE-2025-53604MEDIUMCVSS 4.0EG 4.02025-07-05
The web-push crate before 0.10.3 for Rust allows a denial of service (memory consumption) in the built-in clients via a large integer in a Content-Length header.
- CVE-2020-10065LOWCVSS 3.8EG 3.82021-05-25
Missing Size Checks in Bluetooth HCI over SPI. Zephyr versions >= v1.14.2, >= v2.2.0 contain Improper Handling of Length Parameter Inconsistency (CWE-130). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/adv…
- CVE-2026-116013LOWCVSS 3.7EG 3.72026-10-24
OpenResty lua-resty-dns before 0.24 contains an improper input validation vulnerability in parse_section() and _decode_name() that fails to check resource record lengths against the received message. Attackers controlling or spoofing a que…
- CVE-2025-29931LOWCVSS 3.7EG 3.72025-04-17
A vulnerability has been identified in TeleControl Server Basic (All versions < V3.1.2.2). The affected product does not properly validate a length field in a serialized message which it uses to determine the amount of memory to be allocat…
- CVE-2026-101991LOWCVSS 3.1EG 3.12026-10-14
An Improper Handling of Length Parameter Inconsistency vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP-LS peer to cause heap data disclosure via a malformed UPDAT…
- CVE-2026-15418LOWCVSS 2.4EG 2.42026-09-10
In the silabser.sys driver for CP210x devices v11.5.0 and earlier, a local unprivileged user with a malicious device can use malformed packets to leak up to 145 bytes of uninitialized kernel pool memory. This vulnerability affects Windows …
- CVE-2026-115794LOWCVSS 2.3EG 2.32026-10-29
P-Net before 1.0.3 passes the application alarm callback a data length derived from the variable part length field of a received RTA alarm frame without checking it against the length of the received frame. A short frame can make the callb…
- CVE-2026-116531UnratedEG not assessed2026-10-28
HTTP::Body versions before 1.23_01 for Perl lose track of chunk boundaries in chunked request bodies when a read ends inside a chunk. In chunked mode, used when no content length is given, add() treats a chunk as complete once the buffer …
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