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CWE-401

1,910 CVEs • Abstraction: Variant • Likelihood of Exploit: Medium

Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

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CVEs (1,910)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Gpac
1Gpac
Jun 17, 2026
Feb 5, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
gpac v2.2.1 was discovered to contain a memory leak via the dst_props variable in the gf_filter_pid_merge_properties_internal function.
1Artifex
1Mupdf
Jun 17, 2026
Feb 5, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
freeglut through 3.4.0 was discovered to contain a memory leak via the menuEntry variable in the glutAddMenuEntry function.
1Artifex
1Mupdf
Jun 17, 2026
Feb 5, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
freeglut 3.4.0 was discovered to contain a memory leak via the menuEntry variable in the glutAddSubMenu function.
1Openfga
1Openfga
Jun 17, 2026
Jan 26, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to `ListObjects` may not release me...Show more
OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to `ListObjects` may not release memory properly. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an `out of memory` error and terminate. Version 1.4.3 contains a patch for this issue.Show less
1Openvswitch
1Openvswitch
Jun 17, 2026
Jan 19, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
openvswitch 2.17.8 was discovered to contain a memory leak via the function xmalloc__ in openvswitch-2.17.8/lib/util.c.
1Tortall
1Yasm
Jun 17, 2026
Jan 18, 2024
N/A· v4
5.5 MEDIUM· v3
N/A· v2
A memory leak issue discovered in YASM v.1.3.0 allows a local attacker to cause a denial of service via the new_Token function in the modules/preprocs/nasm/nasm-pp:1512.
3Amd
ImaginationtechKhronos
132Athlon 3000g Firmware
DdkInstinct Mi100 Firmware+129 more
Jun 17, 2026
Jan 16, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
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.
1Juniper
2Junos
Junos Os Evolved
Jun 17, 2026
Jan 12, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
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, l...Show more
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 Service (DoS). On all Junos OS and Junos OS Evolved platforms, when traffic engineering is enabled for OSPF or ISIS, and a link flaps, a patroot memory leak is observed. This memory leak, over time, will lead to an rpd crash and restart. The memory usage can be monitored using the below command. user@host> show task memory detail | match patroot This issue affects: Juniper Networks Junos OS * All versions earlier than 21.2R3-S3; * 21.3 versions earlier than 21.3R3-S5; * 21.4 versions earlier than 21.4R3-S3; * 22.1 versions earlier than 22.1R3; * 22.2 versions earlier than 22.2R3. Juniper Networks Junos OS Evolved * All versions earlier than 21.3R3-S5-EVO; * 21.4 versions earlier than 21.4R3-EVO; * 22.1 versions earlier than 22.1R3-EVO; * 22.2 versions earlier than 22.2R3-EVO. Show less
1Juniper
2Junos
Junos Os Evolved
Jun 17, 2026
Jan 12, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
A Missing Release of Memory after Effective Lifetime vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Deni...Show more
A Missing Release of Memory after Effective Lifetime vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). In a Juniper Flow Monitoring (jflow) scenario route churn that causes BGP next hops to be updated will cause a slow memory leak and eventually a crash and restart of rpd. Thread level memory utilization for the areas where the leak occurs can be checked using the below command: user@host> show task memory detail | match so_in so_in6 28 32 344450 11022400 344760 11032320 so_in 8 16 1841629 29466064 1841734 29467744 This issue affects: Junos OS * 21.4 versions earlier than 21.4R3; * 22.1 versions earlier than 22.1R3; * 22.2 versions earlier than 22.2R3. Junos OS Evolved * 21.4-EVO versions earlier than 21.4R3-EVO; * 22.1-EVO versions earlier than 22.1R3-EVO; * 22.2-EVO versions earlier than 22.2R3-EVO. This issue does not affect: Juniper Networks Junos OS versions earlier than 21.4R1. Juniper Networks Junos OS Evolved versions earlier than 21.4R1. Show less
1Juniper
1Junos
Jun 17, 2026
Jan 12, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
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 Servic...Show more
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 Series device receives PTP packets on an MPC3E that doesn't support PTP this causes a memory leak which will result in unpredictable behavior and ultimately in an MPC crash and restart. To monitor for this issue, please use the following FPC vty level commands: show heap shows an increase in "LAN buffer" utilization and show clksync ptp nbr-upd-info shows non-zero "Pending PFEs" counter. This issue affects Juniper Networks Junos OS on MX Series with MPC3E: * All versions earlier than 20.4R3-S3; * 21.1 versions earlier than 21.1R3-S4; * 21.2 versions earlier than 21.2R3; * 21.3 versions earlier than 21.3R2-S1, 21.3R3; * 21.4 versions earlier than 21.4R2; * 22.1 versions earlier than 22.1R2. Show less
2Linux
Redhat
2Enterprise Linux
Linux Kernel
Jun 17, 2026
Jan 2, 2024
N/A· v4
4.4 MEDIUM· v3
N/A· v2
A memory leak problem was found in ctnetlink_create_conntrack in net/netfilter/nf_conntrack_netlink.c in the Linux Kernel. This issue may allow a local attacker with CAP_NET_ADMIN privileges to cause a denial of service...Show more
A memory leak problem was found in ctnetlink_create_conntrack in net/netfilter/nf_conntrack_netlink.c in the Linux Kernel. This issue may allow a local attacker with CAP_NET_ADMIN privileges to cause a denial of service (DoS) attack due to a refcount overflow.Show less
1Johnsoncontrols
1Iosmart Gen 1 Firmware
Jun 17, 2026
Dec 14, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
An attacker with physical access to the Kantech Gen1 ioSmart card reader with firmware version prior to 1.07.02 in certain circumstances can recover the reader's communication memory between the card and reader.
1Siemens
96ag1543 1ax00 2xe0 Firmware
6gk7243 8rx30 0xe0 Firmware6gk7543 1ax00 0xe0 Firmware+6 more
Jun 17, 2026
Dec 12, 2023
8.7 HIGH· v4
7.5 HIGH· v3
N/A· v2
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS varia...Show more
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-7 LTE (All versions < V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.3), SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) (All versions < V3.0.37), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.3), SINAMICS S210 (6SL5...) (All versions >= V6.1 < V6.1 HF2), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.3), SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) (All versions < V3.0.37). The webserver implementation of the affected products does not correctly release allocated memory after it has been used. An attacker with network access could use this vulnerability to cause a denial-of-service condition in the webserver of the affected product.Show less
1Gpac
1Gpac
Jun 17, 2026
Dec 7, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
gpac 2.3-DEV-rev617-g671976fcc-master contains memory leaks in gf_mpd_resolve_url media_tools/mpd.c:4589.
1Gpac
1Gpac
Jun 17, 2026
Dec 7, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
GPAC version 2.3-DEV-rev602-ged8424300-master in MP4Box contains a memory leak in NewSFDouble scenegraph/vrml_tools.c:300. This vulnerability may lead to a denial of service.
1Cloudflare
1Boring
Jun 17, 2026
Dec 5, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
The tokio-boring library in version 4.0.0 is affected by a memory leak issue that can lead to excessive resource consumption and potential DoS by resource exhaustion. The set_ex_data function used by the library did not...Show more
The tokio-boring library in version 4.0.0 is affected by a memory leak issue that can lead to excessive resource consumption and potential DoS by resource exhaustion. The set_ex_data function used by the library did not deallocate memory used by pre-existing data in memory each time after completing a TLS connection causing the program to consume more resources with each new connection. Show less
1Itextpdf
1Itext
Jun 17, 2026
Nov 26, 2023
N/A· v4
6.5 MEDIUM· v3
5.0 MEDIUM· v2
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 manipulati...Show more
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 leak. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 8.0.2 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-246125 was assigned to this vulnerability. NOTE: The vendor was contacted early about this vulnerability. The fix was introduced in the iText 8.0.2 release on October 25th 2023, prior to the disclosure.Show less
1Gpac
1Gpac
Jun 17, 2026
Nov 20, 2023
N/A· v4
7.1 HIGH· v3
N/A· v2
GPAC 2.3-DEV-rev617-g671976fcc-master is vulnerable to memory leaks in extract_attributes media_tools/m3u8.c:329.
1Gpac
1Gpac
Jun 17, 2026
Nov 20, 2023
N/A· v4
5.5 MEDIUM· v3
N/A· v2
GPAC 2.3-DEV-rev617-g671976fcc-master is vulnerable to memory leak in gf_mpd_parse_string media_tools/mpd.c:75.
1Opennds
1Opennds
Jun 17, 2026
Nov 17, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
An issue was discovered in the captive portal in OpenNDS before version 10.1.3. It has multiple memory leaks due to not freeing up allocated memory. This may lead to a Denial-of-Service condition due to the consumption o...Show more
An issue was discovered in the captive portal in OpenNDS before version 10.1.3. It has multiple memory leaks due to not freeing up allocated memory. This may lead to a Denial-of-Service condition due to the consumption of all available memory. Affected OpenNDS before version 10.1.3 fixed in OpenWrt master and OpenWrt 23.05 on 23. November by updating OpenNDS to version 10.2.0.Show less