CVE-2026-1849 Mongod can run out of stack memory when expressions create deeply nested documents

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...

CVE-2026-1849

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...

CVE-2026-1849 Mongod can run out of stack memory when expressions create deeply nested documents

MongoDB Server may experience an out-of-memory failure while evaluating expressions that produce deeply nested documents. The issue arises in recursive functions because the server does not periodically check the depth of the expression...

Yokogawa FAST/TOOLS

RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to redirected users to malicious sites, decrypt communications, perform a man-in-the-middle MITM attack, execute malicious scripts, steal files, and perform other various attacks. 2. RECOMMENDED PRACTICES...

ZLAN Information Technology Co. ZLAN5143D

RISK EVALUATION Successful exploitation of these vulnerabilities could result in an attacker bypassing authentication, or resetting the device password. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as:...

PT-2026-7433

Name of the Vulnerable Software and Affected Versions MongoDB Server affected versions not specified Description The MongoDB Server may encounter an out-of-memory failure when processing expressions that result in deeply nested documents. This occurs due to a lack of periodic depth checks within...

MongoDB Server 安全漏洞

MongoDB Server is an open-source NoSQL database developed by MongoDB, a company based in the United States. This database offers features such as collection-oriented storage, dynamic querying, data replication, and automatic failover. There is a security vulnerability in MongoDB Server, which ste...

Analysis of active exploitation of SolarWinds Web Help Desk

The Microsoft Defender Research Team observed a multi‑stage intrusion where threat actors exploited internet‑exposed SolarWinds Web Help Desk WHD instances to get an initial foothold and then laterally moved towards other high-value assets within the organization. However, we have not yet confirm...

Analysis of active exploitation of SolarWinds Web Help Desk

The Microsoft Defender Research Team observed a multi‑stage intrusion where threat actors exploited internet‑exposed SolarWinds Web Help Desk WHD instances to get an initial foothold and then laterally moved towards other high-value assets within the organization. However, we have not yet confirm...

openSUSE 16 Security Update : libxml2 (openSUSE-SU-2026:20178-1)

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20178-1 advisory. - CVE-2026-0989: Fixed call stack exhaustion leading to application crash due to RelaxNG parser not limiting the recursion depth when resolving directiv...

CVE-2026-25727

time provides date and time handling in Rust. From 0.3.6 to before 0.3.47, when user-provided input is provided to any type that parses with the RFC 2822 format, a denial of service attack via stack exhaustion is possible. The attack relies on formally deprecated and rarely-used features that are...

CVE-2026-25727

CVE-2026-25727 affects the Rust time crate: versions 0.3.6 up to but not including 0.3.47 allow a denial-of-service via stack exhaustion when input parsed as RFC 2822. The vulnerability relies on deprecated RFC 2822 features; a recursion-depth limit was introduced in 0.3.47, which now returns an ...

GHSA-R6V5-FH4H-64XC time vulnerable to stack exhaustion Denial of Service attack

Impact When user-provided input is provided to any type that parses with the RFC 2822 format, a denial of service attack via stack exhaustion is possible. The attack relies on formally deprecated and rarely-used features that are part of the RFC 2822 format used in a malicious manner. Ordinary,...

Security update for libxml2

This update for libxml2 fixes the following issues: CVE-2026-0989: Fixed call stack exhaustion leading to application crash due to RelaxNG parser not limiting the recursion depth when resolving include directives bsc1256805 Patch Instructions: To install this SUSE update use the SUSE recommended...

SUSE-SU-2026:0391-1 Security update for libxml2

This update for libxml2 fixes the following issues: - CVE-2026-0989: Fixed call stack exhaustion leading to application crash due to RelaxNG parser not limiting the recursion depth when resolving directives bsc1256805...

RUSTSEC-2026-0009 Denial of Service via Stack Exhaustion

Impact When user-provided input is provided to any type that parses with the RFC 2822 format, a denial of service attack via stack exhaustion is possible. The attack relies on formally deprecated and rarely-used features that are part of the RFC 2822 format used in a malicious manner. Ordinary,...

Ilevia EVE X1 Server

RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary shell commands and the disclosure of sensitive system information. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of these...

SUSE SLED15: libprotobuf-lite25_1_0 / libprotobuf-lite25_1_0-32bit / etc (SUSE-SU-2026:0374-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0374-1 advisory. - CVE-2026-0994: Fixed google.protobuf.Any recursion depth bypass in Python jsonformat.ParseDict...

Amazon Linux 2 : libxml2, --advisory ALAS2-2026-3145 (ALAS-2026-3145)

The version of libxml2 installed on the remote host is prior to 2.9.1-6. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3145 advisory. A flaw was identified in the RelaxNG parser of libxml2 related to how external schema inclusions are handled. The parser does not...

Detecting backdoored language models at scale

Today, we are releasing new research on detecting backdoors in open-weight language models. Our research highlights several key properties of language model backdoors, laying the groundwork for a practical scanner designed to detect backdoored models at scale and improve overall trust in AI...