2026 CVE Vulnerabilities

43,274 CVEs published in 2026.

Filter:CRITICALClear
CVE IDSeverityCVSSDescription
CVE-2026-15747CRITICAL9.1Mojolicious versions from 4.59 before 9.48 for Perl expose a stable representation of the session CSRF token to a BREACH...
CVE-2026-59891CRITICAL9.6sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 0.7.1, getRegistryCredentials...
CVE-2026-58644CRITICAL9.8Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a ...
CVE-2026-56164CRITICAL9.8Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate p...
CVE-2026-55008CRITICAL9.6Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows...
CVE-2026-54995CRITICAL9.8Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a ne...
CVE-2026-54433CRITICAL10In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, there is Stored Cross-Site Scripting (XSS) via a crafted plai...
CVE-2026-54058CRITICAL9.1Pillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename...
CVE-2026-50694CRITICAL9.8Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a...
CVE-2026-50522CRITICAL9.8Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a ...
CVE-2026-49798CRITICAL9.3Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges locally.
CVE-2026-49181CRITICAL9.8Integer underflow (wrap or wraparound) in Windows DHCP Client allows an unauthorized attacker to elevate privileges over...
CVE-2026-49172CRITICAL9.8Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network.
CVE-2026-49164CRITICAL9.8Heap-based buffer overflow in Active Directory Domain Services allows an unauthorized attacker to execute code over a ne...
CVE-2026-48561CRITICAL9.6Improper neutralization of special elements used in a command ('command injection') in Copilot Chat (Microsoft Edge) all...
CVE-2026-42990CRITICAL9.8Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network.
CVE-2026-15701CRITICAL9.8A weakness has been identified in Totolink NR1800X 9.1.0u.6279_B20210910. Affected by this issue is the function Form_Lo...
CVE-2026-62644CRITICAL9.8In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the password plugin of the Roundcube Webmail was subject to u...
CVE-2026-62643CRITICAL10In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, insufficient Cascading Style Sheets (CSS) sanitization in HTM...
CVE-2026-60082CRITICAL9.1DBI versions before 1.651 for Perl do not enforce statement handle consistency with the row. When the statement handle ...
CVE-2026-59836CRITICAL9.8A improper certificate validation vulnerability in Fortinet FortiClientEMS 7.4.3 through 7.4.5, FortiClientEMS 7.4.0 thr...
CVE-2026-55954CRITICAL9.1Authentication Bypass by Spoofing vulnerability in ueberauth ueberauth_apple allows account takeover via unvalidated ID ...
CVE-2026-58479CRITICAL9.8Sustainable Irrigation Platform (SIP) through version 5.2.16 contains a command injection vulnerability in the optional ...
CVE-2026-15265CRITICAL9.4A path traversal vulnerability in Tenable Agent 11.2.0 and 11.1.3 and lower allows a privileged attacker to write arbitr...
CVE-2026-10672CRITICAL9.1subsys/net/lib/lwm2m/lwm2m_pull_context.c copied the firmware-update Package URI into a fixed static buffer (context.uri...

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