CWE-401— Missing Release of Memory after Effective Lifetime (Memory Leak)
The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.— MITRE CWE catalog
2,038 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-401page 10 of 41
- CVE-2024-42649MEDIUMCVSS 6.5EG 6.52025-07-14
NanoMQ v0.22.10 was discovered to contain a memory leak which allows attackers to cause a Denial of Service (DoS) via a crafted PUBLISH message.
- CVE-2025-46420MEDIUMCVSS 6.5EG 6.52025-04-24
A flaw was found in libsoup. It is vulnerable to memory leaks in the soup_header_parse_quality_list() function when parsing a quality list that contains elements with all zeroes.
- CVE-2025-30647MEDIUMCVSS 6.5EG 6.52025-04-09
A Missing Release of Memory after Effective Lifetime vulnerability in the packet forwarding engine (PFE) of Juniper Networks Junos OS on MX Series allows an unauthenticated adjacent attacker to cause a Denial-of-Service (DoS). In a subscr…
- CVE-2025-21595MEDIUMCVSS 6.5EG 6.52025-04-09
A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause an FPC to crash, leading to D…
- CVE-2024-6875MEDIUMCVSS 6.5EG 6.52025-03-28
A vulnerability was found in the Infinispan component in Red Hat Data Grid. The REST compare API may have a buffer leak and an out of memory error can occur when sending continual requests with large POST data to the REST API.
- CVE-2025-29483MEDIUMCVSS 6.5EG 6.52025-03-27
libming v0.4.8 was discovered to contain a memory leak via the parseSWF_ENABLEDEBUGGER2 function.
- CVE-2025-26311MEDIUMCVSS 6.5EG 6.52025-02-20
Multiple memory leaks have been identified in the clip actions parsing functions (parseSWF_CLIPACTIONS and parseSWF_CLIPACTIONRECORD) in util/parser.c of libming v0.4.8, which allow attackers to cause a denial of service via a crafted SWF …
- CVE-2025-26308MEDIUMCVSS 6.5EG 6.52025-02-20
A memory leak has been identified in the parseSWF_FILTERLIST function in util/parser.c of libming v0.4.8, which allows attackers to cause a denial of service via a crafted SWF file.
- CVE-2025-26307MEDIUMCVSS 6.5EG 6.52025-02-20
A memory leak has been identified in the parseSWF_IMPORTASSETS2 function in util/parser.c of libming v0.4.8, which allows attackers to cause a denial of service via a crafted SWF file.
- CVE-2025-26306MEDIUMCVSS 6.5EG 6.52025-02-20
A memory leak has been identified in the readSizedString function in util/read.c of libming v0.4.8, which allows attackers to cause a denial of service via a crafted file.
- CVE-2025-25469MEDIUMCVSS 6.5EG 6.52025-02-18
FFmpeg git-master before commit d5873b was discovered to contain a memory leak in the component libavutil/iamf.c.
- CVE-2024-47493MEDIUMCVSS 6.5EG 6.52024-10-11
A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of the Juniper Networks Junos OS on the MX Series platforms with Trio-based FPCs allows an unauthenticated, adjacent attacker to cause…
- CVE-2024-39550MEDIUMCVSS 6.5EG 6.52024-07-11
A Missing Release of Memory after Effective Lifetime vulnerability in the rtlogd process of Juniper Networks Junos OS on MX Series with SPC3 allows an unauthenticated, adjacent attacker to trigger internal events cause ( which can be done…
- CVE-2024-5294MEDIUMCVSS 6.5EG 6.52024-05-23
D-Link DIR-3040 prog.cgi websSecurityHandler Memory Leak Denial-of-Service Vulnerability. This vulnerability allows network-adjacent attackers to create a denial-of-service condition on affected installations of D-Link DIR-3040 routers. Au…
- CVE-2024-21609MEDIUMCVSS 6.5EG 6.52024-04-12
A Missing Release of Memory after Effective Lifetime vulnerability in the IKE daemon (iked) of Juniper Networks Junos OS on MX Series with SPC3, and SRX Series allows an administratively adjacent attacker which is able to successfully esta…
- CVE-2024-1023MEDIUMCVSS 6.5EG 6.52024-03-27
A vulnerability in the Eclipse Vert.x toolkit results in a memory leak due to using Netty FastThreadLocal data structures. Specifically, when the Vert.x HTTP client establishes connections to different hosts, triggering the memory leak. Th…
- CVE-2024-24155MEDIUMCVSS 6.5EG 6.52024-02-29
Bento4 v1.5.1-628 contains a Memory leak on AP4_Movie::AP4_Movie, parsing tracks and added into m_Tracks list, but mp42aac cannot correctly delete when we got an no audio track found error. This vulnerability allows attackers to cause a De…
- CVE-2024-24150MEDIUMCVSS 6.5EG 6.52024-02-29
A memory leak issue discovered in parseSWF_TEXTRECORD in libming v0.4.8 allows attackers to cause a denial of service via a crafted SWF file.
- CVE-2024-24149MEDIUMCVSS 6.5EG 6.52024-02-29
A memory leak issue discovered in parseSWF_GLYPHENTRY in libming v0.4.8 allows attackers to cause a denial of service via a crafted SWF file.
- CVE-2024-24147MEDIUMCVSS 6.5EG 6.52024-02-29
A memory leak issue discovered in parseSWF_FILLSTYLEARRAY in libming v0.4.8 allows attackers to cause s denial of service via a crafted SWF file.
- CVE-2024-24146MEDIUMCVSS 6.5EG 6.52024-02-29
A memory leak issue discovered in parseSWF_DEFINEBUTTON in libming v0.4.8 allows attackers to cause s denial of service via a crafted SWF file.
- CVE-2024-24750MEDIUMCVSS 6.5EG 6.52024-02-16
Undici is an HTTP/1.1 client, written from scratch for Node.js. In affected versions calling `fetch(url)` and not consuming the incoming body ((or consuming it very slowing) will lead to a memory leak. This issue has been addressed in vers…
- CVE-2024-0240MEDIUMCVSS 6.5EG 6.52024-02-15
A memory leak in the Silicon Labs' Bluetooth stack for EFR32 products may cause memory to be exhausted when sending notifications to multiple clients, this results in all Bluetooth operations, such as advertising and scanning, to stop.
- CVE-2023-4969MEDIUMCVSS 6.5EG 6.52024-01-16
A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures.
- CVE-2024-21613MEDIUMCVSS 6.5EG 6.52024-01-12
A Missing Release of Memory after Effective Lifetime vulnerability in Routing Protocol Daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause an rpd crash, leading to Denial of…
- CVE-2024-21599MEDIUMCVSS 6.5EG 6.52024-01-12
A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on MX Series allows an adjacent, unauthenticated attacker to cause a Denial of Service (DoS). If an MX …
- CVE-2023-6299MEDIUMCVSS 6.5EG 6.52023-11-26
A vulnerability, which was classified as problematic, has been found in Apryse iText 8.0.1. This issue affects some unknown processing of the file PdfDocument.java of the component Reference Table Handler. The manipulation leads to memory …
- CVE-2023-43076MEDIUMCVSS 6.5EG 6.52023-11-02
Dell PowerScale OneFS 8.2.x,9.0.0.x-9.5.0.x contains a denial-of-service vulnerability. A low privilege remote attacker could potentially exploit this vulnerability to cause an out of memory (OOM) condition.
- CVE-2023-22392MEDIUMCVSS 6.5EG 6.52023-10-12
A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a Denial of Service (DoS). PTX3000, PTX5000, QFX1…
- CVE-2023-33460MEDIUMCVSS 6.5EG 6.52023-06-06
There's a memory leak in yajl 2.1.0 with use of yajl_tree_parse function. which will cause out-of-memory in server and cause crash.
- CVE-2023-22414MEDIUMCVSS 6.5EG 6.52023-01-13
A Missing Release of Memory after Effective Lifetime vulnerability in Flexible PIC Concentrator (FPC) of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker from the same shared physical or logical network, to cause a he…
- CVE-2023-22406MEDIUMCVSS 6.5EG 6.52023-01-13
A Missing Release of Memory after Effective Lifetime vulnerability in the kernel of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause a Denial of Service (DoS). In a segment-routing scenar…
- CVE-2023-22395MEDIUMCVSS 6.5EG 6.52023-01-13
A Missing Release of Memory after Effective Lifetime vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated, adjacent attacker to cause a Denial of Service (DoS). In an MPLS scenario specific packets destined to…
- CVE-2022-43037MEDIUMCVSS 6.5EG 6.52022-10-19
An issue was discovered in Bento4 1.6.0-639. There is a memory leak in the function AP4_File::ParseStream in /Core/Ap4File.cpp.
- CVE-2022-43032MEDIUMCVSS 6.5EG 6.52022-10-19
An issue was discovered in Bento4 v1.6.0-639. There is a memory leak in AP4_DescriptorFactory::CreateDescriptorFromStream in Core/Ap4DescriptorFactory.cpp, as demonstrated by mp42aac.
- CVE-2022-41427MEDIUMCVSS 6.5EG 6.52022-10-03
Bento4 v1.6.0-639 was discovered to contain a memory leak in the AP4_AvcFrameParser::Feed function in mp4mux.
- CVE-2022-41426MEDIUMCVSS 6.5EG 6.52022-10-03
Bento4 v1.6.0-639 was discovered to contain a memory leak via the AP4_AtomFactory::CreateAtomFromStream function in mp4split.
- CVE-2022-41424MEDIUMCVSS 6.5EG 6.52022-10-03
Bento4 v1.6.0-639 was discovered to contain a memory leak via the AP4_SttsAtom::Create function in mp42hls.
- CVE-2022-41419MEDIUMCVSS 6.5EG 6.52022-10-03
Bento4 v1.6.0-639 was discovered to contain a memory leak via the AP4_Processor::Process function in the mp4encrypt binary.
- CVE-2022-40439MEDIUMCVSS 6.5EG 6.52022-09-14
An memory leak issue was discovered in AP4_StdcFileByteStream::Create in mp42ts in Bento4 v1.6.0-639, allows attackers to cause a denial of service via a crafted file.
- CVE-2022-35433MEDIUMCVSS 6.5EG 6.52022-08-16
ffjpeg commit caade60a69633d74100bd3c2528bddee0b6a1291 was discovered to contain a memory leak via /src/jfif.c.
- CVE-2022-24599MEDIUMCVSS 6.5EG 6.52022-02-24
In autofile Audio File Library 0.3.6, there exists one memory leak vulnerability in printfileinfo, in printinfo.c, which allows an attacker to leak sensitive information via a crafted file. The printfileinfo function calls the copyrightstr…
- CVE-2022-22172MEDIUMCVSS 6.5EG 6.52022-01-19
A Missing Release of Memory after Effective Lifetime vulnerability in the Layer-2 control protocols daemon (l2cpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a memory leak. Contin…
- CVE-2022-22168MEDIUMCVSS 6.5EG 6.52022-01-19
An Improper Validation of Specified Type of Input vulnerability in the kernel of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to trigger a Missing Release of Memory after Effective Lifetime vulnerability. Continued…
- CVE-2022-22155MEDIUMCVSS 6.5EG 6.52022-01-19
An Uncontrolled Resource Consumption vulnerability in the handling of IPv6 neighbor state change events in Juniper Networks Junos OS allows an adjacent attacker to cause a memory leak in the Flexible PIC Concentrator (FPC) of an ACX5448 ro…
- CVE-2021-45481MEDIUMCVSS 6.5EG 6.52021-12-25
In WebKitGTK before 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, a different vulnerability than CVE-2021-30889.
- CVE-2021-31367MEDIUMCVSS 6.5EG 6.52021-10-19
A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on PTX Series allows an adjacent attacker to cause a Denial of Service (DoS) by sending genuine BGP flows…
- CVE-2021-34431MEDIUMCVSS 6.5EG 6.52021-07-22
In Eclipse Mosquitto version 1.6 to 2.0.10, if an authenticated client that had connected with MQTT v5 sent a crafted CONNECT message to the broker a memory leak would occur, which could be used to provide a DoS attack against the broker.
- CVE-2021-1598MEDIUMCVSS 6.5EG 6.52021-07-08
Multiple vulnerabilities in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Video Surveillance 7000 Series IP Cameras could allow an unauthenticated, adjacent attacker to cause a memory leak, which could lead to a denial …
- CVE-2021-1597MEDIUMCVSS 6.5EG 6.52021-07-08
Multiple vulnerabilities in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Video Surveillance 7000 Series IP Cameras could allow an unauthenticated, adjacent attacker to cause a memory leak, which could lead to a denial …
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