CVE-2026-74728

CVE-2026-74728 is a NULL pointer dereference in the Linux kernel's XFS filesystem repair tooling. When xfs_buf_alloc_backing_mem() fails, xfs_buf_free() is called with bp->b_addr still NULL. The code then falls through to the folio_put path, which calls virt_to_folio(NULL), dereferencing an in...

Linux Distros Unpatched Vulnerability : CVE-2026-74728

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfs: handle NULL baddr in xfsbuffree When xfsbufallocbackingmem fails, xfsbuffree is called with bp-baddr still NULL. The code falls through to the folioput pat...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value through sliceMapToSlice in openapi3filter/reqrespdecoder.go. An attacker can force multi-gigabyte heap allocation and a denial of service by sending a deepObject query parameter with a large...

EUVD-2026-63810

Software installed and run as a non-privileged user may conduct GPU system calls which cause GPU memory leaks and possible kernel heap corruption. Scenario caused by memory free paths not maintaining state data of upgraded higher order allocations. This could cause memory leak or double free even...

Apache Struts 6.x < 6.11.0 / 7.x < 7.3.0 Multiple Vulnerabilities (S2-072) (S2-074)

The version of Apache Struts installed on the remote host is 6.0.0 prior to 6.11.0, or 7.0.0 prior to 7.3.0. It is, therefore, affected by multiple denial of service vulnerabilities, as referenced in the S2-072 and S2-074 advisories: - When an application is configured to populate actions from a...

Apache Struts 6.0.0 <=> 6.10.0 / 7.0.0 <=> 7.2.1 Denial of Service (S2-073)

The version of Apache Struts installed on the remote host is 6.0.0 prior to 6.11.0, or 7.0.0 prior to 7.3.0. It is, therefore, affected by a denial of service vulnerability as referenced in the S2-073 advisory. - Struts provides an optional facility for collecting Content Security Policy violatio...

ROS-20260821-73-0069

The vulnerability of the cgroup kernel component in the Linux operating system is related to the allocation of unlimited memory. Exploiting this vulnerability can allow a perpetrator to cause a service failure...

CVE-2026-74374

A flaw was found in the Linux kernel's md/raid1 and md/raid10 modules. An issue in detecting the error path when using mdclonedbio can lead to incorrect memory allocation flags. This misallocation can result in a system deadlock under memory pressure, causing a denial of service...

CVE-2026-53585 libgit2: Unbounded Memory Allocation via Delta Object Result-Size Header

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, gitdeltaapply in src/libgit2/delta.c trusts the attacker-controlled ressz value parsed by hdrsz from...

CVE-2026-53585 libgit2: Unbounded Memory Allocation via Delta Object Result-Size Header

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, gitdeltaapply in src/libgit2/delta.c trusts the attacker-controlled ressz value parsed by hdrsz from...

CVE-2026-53585 libgit2: Unbounded Memory Allocation via Delta Object Result-Size Header

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, gitdeltaapply in src/libgit2/delta.c trusts the attacker-controlled ressz value parsed by hdrsz from...

DEBIAN-CVE-2026-63384

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has an incorrect integer conversion in eventtagging.c when evtagunmarshalheader uses evtagdecodeint to decode an attacker-controlled uint32 payload length and returns it as a signed int. Values above INTMAX becom...

CVE-2022-4993

A flaw was found in HTML::FormHandler for Perl. The applyactions and adderror functions process error message text, which can be influenced by user-supplied request data, as a template. A remote attacker can exploit this by crafting malicious input, leading to unhandled exceptions that terminate...

Elasticsearch 8.11.x < 8.18.0 DoS (ESA-2026-111)

The version of Elasticsearch installed on the remote host is 8.11.x prior to 8.18.0. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-111 advisory. - Memory Allocation with Excessive Size Value CWE-789 in the ES|QL query processing of Elasticsearch can lead to denial of...

Elasticsearch 8.x < 8.19.20 / 9.0.x < 9.4.5 / 9.5.x < 9.5.1 Multiple Vulnerabilities (ESA-2026-78 / ESA-2026-79 / ESA-2026-116)

The version of Elasticsearch installed on the remote host is 8.x prior to 8.19.20, or 9.0.x prior to 9.4.5, or 9.5.x prior to 9.5.1. It is, therefore, affected by multiple vulnerabilities as referenced in the ESA-2026-78, ESA-2026-79, and ESA-2026-116 advisories. - Memory Allocation with Excessiv...

cve-2026-47859 - MEDIUM - Unbounded memory allocation in RFC6587SyslogDeserializer (octet-counted framing) — remote DoS

cve-2026-47859 - MEDIUM - Unbounded memory allocation in RFC6587SyslogDeserializer octet-counted framing — remote DoS...

The vulnerability of the fs/gfs2 component in Linux operating systems, which allows a hacker to trigger a service failure

The vulnerability of the fs/gfs2 component in Linux operating systems is related to the allocation of unlimited memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-72485

A flaw was found in the Linux kernel's coresight platform component. The functions responsible for adding input and output connections increment internal counters before successfully allocating memory. If a memory allocation fails, these counters become inconsistent with the actual state of...

CVE-2026-74526

A flaw was found in the Linux kernel's mpi3mr SCSI driver. When the mpi3mrfaultueventemit function is called from fault watchdog or reset paths, memory allocation requests can trigger a reclaim process. This reclaim process may then wait on host I/O that is already blocked, leading to a system...

CVE-2026-72363

A flaw was found in the netfs component of the Linux kernel. This vulnerability occurs when the system runs out of memory during a data write operation, leading to an incorrect state for the affected memory pages folios. An attacker could potentially trigger this condition, which may cause the...