CVE-2026-21243 Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

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CVE-2026-21243

CVE-2026-21243 concerns a null pointer dereference in Windows LDAP (LDAP service), enabling a network-auth independent attacker to cause denial of service. The CVSSv3.1 base score is 7.5 (Attack Vector: Network, Attack Complexity: Low, Privileges Required: None, User Interaction: None, Impact: Av...

CVE-2026-21243

creationtimestamp| type| source ---|---|--- 2026-02-10 17:30:28+00:00| seen| https://www.thezdi.com/blog/2026/2/10/the-february-2026-security-update-review 2026-02-10 18:01:45+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2026-0053...

CVE-2022-21243

Vulnerability in the Primavera Portfolio Management product of Oracle Construction and Engineering component: Web Access. Supported versions that are affected are 18.0.0.0-18.0.3.0, 19.0.0.0-19.0.1.2, 20.0.0.0 and 20.0.0.1. Easily exploitable vulnerability allows low privileged attacker with...

CVE-2021-21243

OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, a Kubernetes REST endpoint exposes two methods that deserialize untrusted data from the request body. These endpoints do not enforce any authentication or authorization checks. This issue may lead to pre-auth RCE. This issue...

CVE-2025-21243

Windows Telephony Service Remote Code Execution Vulnerability...

CVE-2025-21243 Windows Telephony Service Remote Code Execution Vulnerability

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K000148488: MySQL vulnerabilities CVE-2024-21243 and CVE-2024-21237

Security Advisory Description CVE-2024-21243 Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Telemetry. Supported versions that are affected are 8.4.2 and prior and 9.0.1 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access...

Oracle MySQL Server 8.4 <= 8.4.2, 9.0 <= 9.0.1 Security Update (cpuoct2024) - Windows

Oracle MySQL Server is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:oracle:mysql"; if...

UBUNTU-CVE-2024-21243

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Telemetry. Supported versions that are affected are 8.4.2 and prior and 9.0.1 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL...

CVE-2024-21243

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CVE-2023-21243

CVE-2023-21243 is a buffer overflow in the Android PasspointConfiguration.java code path (validateForCommonR1andR2) that can inflate a config file’s size without limits, enabling a local denial-of-service condition. Exploitation requires user interaction, and exploitation status is not indicated ...

CVE-2023-21243

In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation...

CVE-2023-21243

In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation...

CVE-2022-21243

Vulnerability in the Primavera Portfolio Management product of Oracle Construction and Engineering component: Web Access. Supported versions that are affected are 18.0.0.0-18.0.3.0, 19.0.0.0-19.0.1.2, 20.0.0.0 and 20.0.0.1. Easily exploitable vulnerability allows low privileged attacker with...

CVE-2022-21243

The CVE-2022-21243 entry concerns Oracle Construction and Engineering’s Primavera Portfolio Management (Web Access) with affected versions 18.0.0.0–18.0.3.0, 19.0.0.0–19.0.1.2, 20.0.0.0 and 20.0.0.1. The vulnerability allows a low-privilege attacker with network access via HTTP to compromise Prim...

CVE-2021-21243

creationtimestamp| type| source ---|---|--- 2021-01-15 22:51:09+00:00| seen| https://t.me/cibsecurity/22220...

CVE-2018-21243

creationtimestamp| type| source ---|---|--- 2020-06-04 20:55:30+00:00| seen| https://t.me/cibsecurity/12558...

CVE-2018-21243

Foxit PhantomPDF vulnerable prior to 8.3.6 due to COM object mishandling when Microsoft Word is used. The issue affects PhantomPDF

CVE-2018-21243

An issue was discovered in Foxit PhantomPDF before 8.3.6. It has COM object mishandling when Microsoft Word is used...