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OSV
OSV
•added 2026/05/18 7:16 p.m.•21 views

UBUNTU-CVE-2026-8836

A vulnerability was found in lwIP up to 2.2.1. Affected is the function snmpparseinboundframe of the file src/apps/snmp/snmpmsg.c of the component snmpv3 USM Handler. Performing a manipulation of the argument msgAuthenticationParameters results in stack-based buffer overflow. The attack may be...

9.8CVSS8.1AI score0.01557EPSS
SaveExploits1References9
attackerkb
attackerkb
•added 2026/05/18 6:45 p.m.•20 views

CVE-2026-8836

A vulnerability was found in lwIP up to 2.2.1. Affected is the function snmpparseinboundframe of the file src/apps/snmp/snmpmsg.c of the component snmpv3 USM Handler. Performing a manipulation of the argument msgAuthenticationParameters results in stack-based buffer overflow. The attack may be...

10CVSS7.7AI score0.01557EPSS
SaveExploits1References7
Vulnrichment
Vulnrichment
•added 2026/05/18 6:45 p.m.•14 views

CVE-2026-8836 lwIP snmpv3 USM snmp_msg.c snmp_parse_inbound_frame stack-based overflow

A vulnerability was found in lwIP up to 2.2.1. Affected is the function snmpparseinboundframe of the file src/apps/snmp/snmpmsg.c of the component snmpv3 USM Handler. Performing a manipulation of the argument msgAuthenticationParameters results in stack-based buffer overflow. The attack may be...

10CVSS9AI score0.01557EPSS
SaveExploits1References8
CVE
CVE
•added 2026/05/18 6:45 p.m.•132 views

CVE-2026-8836

Summary: lwIP up to 2.2.1 contains a vulnerability in the SNMPv3 USM handler. The issue is in the function snmp_parse_inbound_frame (file: src/apps/snmp/snmp_msg.c) where manipulating msgAuthenticationParameters can cause a stack-based buffer overflow. The attack is potentially remote. A patch is...

10CVSS9AI score0.01557EPSS
SaveExploits1References8
OSV
OSV
•added 2026/05/18 6:45 p.m.•20 views

CVE-2026-8836 lwIP snmpv3 USM snmp_msg.c snmp_parse_inbound_frame stack-based overflow

A vulnerability was found in lwIP up to 2.2.1. Affected is the function snmpparseinboundframe of the file src/apps/snmp/snmpmsg.c of the component snmpv3 USM Handler. Performing a manipulation of the argument msgAuthenticationParameters results in stack-based buffer overflow. The attack may be...

9.3CVSS6.1AI score
SaveExploits0References10
Positive Technologies
Positive Technologies
•added 2026/05/18 12:00 a.m.•21 views

PT-2026-41721

Name of the Vulnerable Software and Affected Versions lwIP versions prior to 2.2.2 Description A stack-based buffer overflow exists in the snmpv3 USM Handler component. A remote attacker can trigger this issue by manipulating the msgAuthenticationParameters argument within the snmp parse inbound...

10CVSS7.7AI score0.01557EPSS
SaveExploits1References29
Packet Storm News
Packet Storm News
•added 2026/05/17 12:00 a.m.•79 views

LITE-SOC: Lightweight Security Operations Center Simulator for Cybersecurity Education

This innovative practice WIP paper describes LITE-SOC, a lightweight web-based Security Operations Center SOC simulator designed for instructor-led cybersecurity education. SOC analysts must triage large volumes of alerts, separate genuine threats from false positives, and communicate decisions...

5.8AI score
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CVE
CVE
•added 2026/05/15 7:59 p.m.•65 views

CVE-2026-44551

Open WebUI vulnerability CVE-2026-44551: before version 0.9.0, the LDAP authentication endpoint does not validate non-empty passwords, allowing an unauthenticated Simple Bind on many LDAP servers. The LdapForm model accepts password: str without a minimum length, so an empty string can reach the ...

9.1CVSS5.8AI score0.01634EPSS
SaveExploits1References1Affected Software1
OSV
OSV
•added 2026/05/15 7:12 p.m.•16 views

CVE-2026-45675 Open WebUI: LDAP and OAuth First-User Race Condition Allows Multiple Admin Accounts

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the LDAP and OAuth authentication flows use a TOCTOU Time-of-Check-Time-of-Use pattern for first-user admin role assignment. The regular signup handler signuphandler in auths.py, lin...

8.1CVSS7.2AI score
SaveExploits0References5
RedhatCVE
RedhatCVE
•added 2026/05/13 8:23 p.m.•19 views

CVE-2026-34339

Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service locally...

5.5CVSS5.8AI score0.00399EPSS
SaveExploits0References1
EUVD
EUVD
•added 2026/05/13 6:30 p.m.•24 views

EUVD-2026-29966

When the BIG-IP Configuration utility is configured to use Lightweight Directory Access Protocol LDAP authentication, undisclosed traffic can cause the httpd process to exhaust the available file descriptors. Note: Software versions which have reached End of Technical Support EoTS are not...

8.7CVSS5.8AI score0.00542EPSS
SaveExploits0References2
Packet Storm News
Packet Storm News
•added 2026/05/13 12:00 a.m.•32 views

Empowering IoT Security: On-Device Intrusion Detection in Resource Constrained Devices

IoT devices particularly microcontrollers are challenged by their inherent limitations in processing capabilities, memory capacity, and energy conservation. Securing communication within IoT networks is further complicated by the heterogeneity of devices and the myriad of potential security...

5.8AI score
SaveExploits0
Positive Technologies
Positive Technologies
•added 2026/05/13 12:00 a.m.•21 views

PT-2026-40640

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions prior to 17.1.3.2 F5 BIG-IP versions prior to 17.5.1.6 F5 BIG-IP versions prior to 21.0.0.2 Description When the BIG-IP Configuration utility is configured to use Lightweight Directory Access Protocol LDAP authentication,...

8.7CVSS5.8AI score0.00542EPSS
SaveExploits0References4
OSV
OSV
•added 2026/05/12 9:27 p.m.•13 views

CVE-2026-44304 Lemur: LDAP Filter Injection enables post-authentication privilege escalation

Lemur manages TLS certificate creation. Prior to 1.9.0, Lemur's LDAP authentication module lemur/auth/ldap.py constructs LDAP search filters using unsanitized user input via Python string interpolation. An authenticated LDAP user can inject LDAP filter metacharacters through the username field to...

8.1CVSS6AI score
SaveExploits0References3
Vulnrichment
Vulnrichment
•added 2026/05/12 4:59 p.m.•17 views

CVE-2026-34339 Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

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5.5CVSS5.8AI score0.00399EPSS
SaveExploits0References1
CVE
CVE
•added 2026/05/12 4:59 p.m.•110 views

CVE-2026-34339

Technical details about CVE-2026-34339 (Windows LDAP denial of service) are not publicly available in the provided connected documents. Monitor for updates from Microsoft/NVD for affected products, vectors, and fixes.

5.5CVSS5.8AI score0.00399EPSS
SaveExploits0References1Affected Software13
Positive Technologies
Positive Technologies
•added 2026/05/12 12:00 a.m.•24 views

PT-2026-40158

Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service locally...

5.5CVSS5.8AI score0.00399EPSS
SaveExploits0References2
OSV
OSV
•added 2026/05/08 5:43 a.m.•31 views

BIT-JRE-2020-2800

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: Lightweight HTTP Server. Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network acce...

5.8CVSS6.7AI score0.02879EPSS
SaveExploits0References15
CNNVD
CNNVD
•added 2026/05/08 12:00 a.m.•22 views

Lightweight JSON text parser 安全漏洞

Lightweight JSON Text Parser is a lightweight JSON text parsing library developed by Tilen Majerle. Version 1.8.1 of Lightweight JSON Text Parser has a security vulnerability. This vulnerability stems from a logical error in the string termination detection mechanism of the streaming JSON parser,...

7.5CVSS5.8AI score0.0075EPSS
SaveExploits0References1
Positive Technologies
Positive Technologies
•added 2026/05/08 12:00 a.m.•38 views

PT-2026-38772

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Lightweight HTTP Server. Supported versions that are affected are Oracle Java SE: 8u341, 8u345-perf, 11.0.16.1, 17.0.4.1, 19; Oracle GraalVM Enterprise Edition: 20.3.7, 21.3.3 and 22.2.0...

5.3CVSS5.9AI score0.02307EPSS
SaveExploits0References11
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