CVE Vulnerabilities in 2026

3,284 documented vulnerabilities published in 2026.

Other years: 2025 2024 2023 2022 2021 2020

Top Affected Vendors in 2026

All CVEs from 2026

CVE-2026-23918
8.8 high

Double Free and possible RCE vulnerability in Apache HTTP Server with the HTTP/2 protocol. This issue affects Apache HTTP Server: 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Apache Http Server May 4, 2026
CVE-2025-70072
6.5 medium

An issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXConverter.cpp, FBXConverter::ConvertMeshMultiMaterial() components

May 4, 2026
CVE-2025-70070
6.5 medium

An issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXMeshGeometry.cpp, MeshGeometry::MeshGeometry()

May 4, 2026
CVE-2025-13605
none

3onedata modbus gateway device model GW1101-1D(RS-485)-TB-P (hardware version V2.2.0) allows authenticated users to execute arbitrary shell commands in the context of the root user by providing payload in the "IP address" field of the diagnosis test tools. This issue has been resolved in firmware ve

May 4, 2026
CVE-2026-6499
none

Incorrect Permission Assignment for Critical Resource vulnerability in ILM Informatique OpenConcerto allows Replace Binaries. This issue affects OpenConcerto: 1.7.5.

May 4, 2026
CVE-2026-6266
8.3 high

A flaw was found in the AAP gateway. The user auto-link strategy, introduced in AAP 2.6, automatically links an external Identity Provider (IDP) identity to an existing AAP user account based on email matching without verifying email ownership. This allows a remote attacker to potentially hijack a v

May 4, 2026
CVE-2026-4928
none

Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accidental usage.

May 4, 2026
CVE-2026-34032
5.3 medium

Improper Null Termination, Out-of-bounds Read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Apache Http Server May 4, 2026
CVE-2026-33857
5.3 medium

Out-of-bounds Read vulnerability in mod_proxy_ajp of Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Apache Http Server May 4, 2026
CVE-2026-31205
5.7 medium

Cross Site Scripting vulnerability in Pluck CMS before v.4.7.21dev allows a remote attacker to escalate privileges via the editpage.php and the sanitizePageContent function

May 4, 2026
CVE-2025-70069
7.5 high

An issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXConverter.cpp and ConvertMeshMultiMaterial() method

May 4, 2026
CVE-2025-70067
none

Buffer Overflow vulnerability exists in Assimp versions up to 6.0.2 in the FBX Importer. The vulnerability occurs in aiMaterial::AddBinaryProperty, where a property key string from a crafted FBX file is copied into a fixed-size heap buffer using strcpy() without runtime length validation

May 4, 2026
CVE-2025-58074
8.8 high

A privilege escalation vulnerability exists during the installation of Norton Secure VPN via the Microsoft Store. A low-privilege user can replace files during the installation process, which may result in deletion of arbitrary files that can lead to elevation of privileges.

May 4, 2026
CVE-2026-7482
9.1 critical

Ollama before 0.17.1 contains a heap out-of-bounds read vulnerability in the GGUF model loader. The /api/create endpoint accepts an attacker-supplied GGUF file in which the declared tensor offset and size exceed the file's actual length; during quantization in fs/ggml/gguf.go and server/quantization

May 4, 2026
CVE-2026-34059
7.5 high

Buffer Over-read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Apache Http Server May 4, 2026
CVE-2026-24072
8.8 high

An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier allows local .htaccess authors to read files with the privileges of the httpd user. Users are recommended to upgrade to version 2.4.67, which fixes this issue.

Apache Http Server May 4, 2026
CVE-2026-3120
7.2 high

Improper Control of Generation of Code ('Code Injection') vulnerability in Profelis Information and Consulting Trade and Industry Limited Company SambaBox allows OS Command Injection. This issue affects SambaBox: from 5.1 before 5.3.

May 4, 2026
CVE-2026-7750
8.8 high

A vulnerability was detected in Totolink N300RH 3.2.4-B20220812. This vulnerability affects the function setMacFilterRules of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument mac_address results in buffer overflow. The attack may be launched remot

May 4, 2026
CVE-2026-7749
8.8 high

A security vulnerability has been detected in Totolink N300RH 3.2.4-B20220812. This affects the function setWanConfig of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument priDns leads to buffer overflow. The attack may be initiated remotely. The ex

May 4, 2026
CVE-2026-7748
8.8 high

A weakness has been identified in Totolink N300RH 3.2.4-B20220812. Affected by this issue is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Executing a manipulation of the argument FileName can lead to buffer overflow. The attack can be launched rem

May 4, 2026
CVE-2026-33846
7.5 high

A heap buffer overflow vulnerability exists in the DTLS handshake fragment reassembly logic of GnuTLS. The issue arises in merge_handshake_packet() where incoming handshake fragments are matched and merged based solely on handshake type, without validating that the message_length field remains consi

May 4, 2026
CVE-2026-7747
9.8 critical

A security flaw has been discovered in Totolink N300RH 3.2.4-B20220812. Affected by this vulnerability is the function loginauth of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. Performing a manipulation of the argument Password results in buffer overflow. The attack can be initi

May 4, 2026
CVE-2026-7746
6.3 medium

A vulnerability was identified in SourceCodester Web-based Pharmacy Product Management System 1.0. Affected is an unknown function of the file /product_expiry/edit-admin.php. Such manipulation of the argument ID leads to sql injection. It is possible to launch the attack remotely. The exploit is pub

May 4, 2026
CVE-2026-7745
6.3 medium

A vulnerability was determined in CodeAstro Online Classroom 1.0. This impacts an unknown function of the file /OnlineClassroom/facultydetails. This manipulation of the argument deleteid causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and

May 4, 2026