CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

Browse vulnerabilities by package

CISA KEV catalog updated: (v2026.11.06)

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CVE-2026-47767
Critical

A vulnerability in Symfony allows an attacker to manipulate the APP_ENV and APP_DEBUG environment variables via a crafted query string that bypasses the protection introduced in CVE-2024-50340. The issue stems from a discrepancy between parse_str() and the web SAPI, enabling attacker-controlled --env or --no-debug flags to be passed to the script.

CVE-2026-45069
Critical

In Symfony up to versions 6.4.40, 7.4.12, and 8.0.12, the OidcTokenHandler::verifyClaims() method registered audience (aud), issuer (iss), and expiry (exp) checkers but did not pass the mandatory claims list to ClaimCheckerManager::check(). This allowed a validly signed JWT missing those claims to pass verification.

CVE-2026-45063
Critical

A vulnerability in Symfony X509Authenticator allows an attacker with a trusted certificate to impersonate a victim by placing emailAddress= in another RDN value, such as CN, due to an unanchored regex.

CVE-2026-57092
CriticalEPSS 59%

Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a network.

CVE-2026-56190
CriticalEPSS 57%

Use of uninitialized resource in Windows RDP allows an unauthorized attacker to execute code over a network.

CVE-2026-56188
CriticalEPSS 59%

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Network driver allows an unauthorized attacker to execute code over a network.

CVE-2026-56159
CriticalEPSS 54%

A heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code remotely over a network.

CVE-2026-55944
CriticalEPSS 75%

Vulnerability in Microsoft Dynamics NAV involving deserialization of untrusted data, allowing an unauthorized attacker to execute code remotely over the network.

CVE-2026-55040
CriticalActively exploitedEPSS 92%

A vulnerability in Microsoft Office SharePoint allows an unauthorized attacker to bypass a security feature over the network due to weak authentication.

CVE-2026-55010
CriticalEPSS 62%

Minecraft Bedrock Dedicated Server has a heap-based buffer overflow. An unauthenticated attacker can execute code remotely on the server.

CVE-2026-50518
CriticalEPSS 94%

Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code remotely over a network.

CVE-2026-50447
CriticalEPSS 62%

Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

CVE-2026-50380
Critical

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

CVE-2026-15747
Critical

A vulnerability in the Mojolicious library for Perl (versions 4.59 through 9.48) exposes a stable CSRF token representation to a BREACH compression oracle. The token is generated once per session and placed in a hidden `csrf_token` field, and when the response echoes attacker-controlled input and is gzip-compressed, the token can be recovered.

CVE-2026-59891
Critical

In sigstore-js prior to version 0.7.1, getRegistryCredentials() reads credentials from the Docker config file and selects an entry by checking whether any configured auth key contains the target registry string. Because this is a substring match rather than an exact host match, credentials configured for one registry can be selected for and transmitted to a different registry whose hostname has a substring relationship with a configured auth key.

CVE-2026-58644
CriticalActively exploitedEPSS 71%

A deserialization of untrusted data vulnerability in Microsoft Office SharePoint allows an unauthorized attacker to execute code remotely over a network.

CVE-2026-55008
CriticalEPSS 54%

A cross-site scripting (XSS) vulnerability in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network. The flaw is due to improper neutralization of input during web page generation.

CVE-2026-54990
Critical

A heap-based buffer overflow in the Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CVE-2026-54118
CriticalEPSS 68%

A vulnerability in SQL Server allows an unauthorized attacker to execute code over a network through deserialization of untrusted data.

CVE-2026-54117
CriticalEPSS 68%

A vulnerability in SQL Server allows an unauthorized attacker to execute code over a network through deserialization of untrusted data.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS