Real-Time Zero-Day Stream • Direct NIST NVD Disclosures (2025-2026)

Fresh 2026 Zero-Days & Newly Disclosed CVEs

Continuous surveillance of newly registered CVE advisories with CVSS threat scores, attack vector metrics, and impacted software libraries.

Reset All
Found 11,824 fresh security advisories
Page 94 of 493
CVE-2026-74752 CRITICAL 9.8

In the Linux kernel, the following vulnerability has been resolved: sctp: validate cookie AUTH state before use When cookie authentication is disabled, COOKIE_ECHO restores fixed-size AUTH fields di...

📅 2026-08-26 Inspect Dossier →
CVE-2026-74743 CRITICAL 9.8

In the Linux kernel, the following vulnerability has been resolved: macvlan: inherit needed_headroom and needed_tailroom from lowerdev macvlan devices inherit hard_header_len from lowerdev during ma...

📅 2026-08-26 Inspect Dossier →
CVE-2026-54523 CRITICAL 9.6

Kyverno is a policy engine designed for cloud native platform engineering teams. From 1.18.0 until 1.18.2, the NamespacedMutatingPolicy CEL compiler exposes the generator library to matchConditions, a...

📅 2026-08-26 Inspect Dossier →
CVE-2026-80349 CRITICAL 9.8

TarsWeb decides whether a request comes from a trusted local caller using a client-controlled header. app.js sets Koa's proxy option to true without naming which upstream proxies may be trusted and wi...

📅 2026-08-26 Inspect Dossier →
CVE-2026-18664 CRITICAL 9.1

When ranges are used for access control (i.e. of the form 1.2.3.4-1.2.3.25), because NSD wrongly compares the IP address with the range on little endian systems, IPs that were meant to be allowed may ...

📅 2026-08-26 Inspect Dossier →
CVE-2026-80138 CRITICAL 9.8

ClipBucket V5's web installer fails to properly validate or escape the php_cli_filepath parameter before passing it to shell execution. Unauthenticated attackers can submit a crafted POST request to t...

📅 2026-08-25 Inspect Dossier →
CVE-2026-80104 CRITICAL 9.8

DB-GPT builds the destination path for an uploaded skill from the multipart filename without constraining it to the upload directory. skill_upload in packages/dbgpt-app/src/dbgpt_app/openapi/api_v1/ag...

📅 2026-08-25 Inspect Dossier →
CVE-2026-65083 CRITICAL 9.9

NVIDIA OpenShell for Linux contains a vulnerability in its sandbox provisioning API, where an attacker could cause an incomplete list of disallowed inputs. A successful exploit of this vulnerability m...

📅 2026-08-25 Inspect Dossier →
CVE-2026-45018 CRITICAL 9.8

Chainlit is a Python framework for building production-ready conversational AI applications. From 2.4.0rc0 until 2.12.0, Chainlit deployments with features.mcp.enabled set to true in .chainlit/config....

📅 2026-08-25 Inspect Dossier →
CVE-2026-79787 CRITICAL 9.8

Alluxio's S3 REST proxy fails to verify AWS Signature Version 4 signatures in its default configuration, allowing unauthenticated attackers to spoof user identity. Attackers can extract usernames from...

📅 2026-08-25 Inspect Dossier →
CVE-2026-19912 CRITICAL 9.8

The Kaltura HTML5 player (mwEmbed / html5lib) contains an unauthenticated remote code execution vulnerability caused by unsafe data deserialization and unsanitized filesystem path construction. mwEmbe...

📅 2026-08-25 Inspect Dossier →
CVE-2026-55640 CRITICAL 9.1

Nextcloud MCP Server is a production-ready MCP server that connects AI assistants to a Nextcloud instance. Prior to 0.117.2, the POST /webhooks/nextcloud endpoint in nextcloud_mcp_server/vector/webhoo...

📅 2026-08-25 Inspect Dossier →
CVE-2026-55546 CRITICAL 9.8

QWED-MCP is a deterministic verification gateway for MCP. Prior to 0.2.1, verify_math_expression() in src/qwed_mcp/engines/math_engine.py passes attacker-controlled expression and claimed_result strin...

📅 2026-08-25 Inspect Dossier →
CVE-2026-55536 CRITICAL 9.1

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, Browser Server _handle_connection() checks Chrome extension origins with re.match() and the unanchored expression chrome-extension:/...

📅 2026-08-25 Inspect Dossier →
CVE-2026-75803 CRITICAL 9.1

Issue summary: ChaCha20-Poly1305 and AES-OCB decryption with an empty ciphertext can report success without verifying the supplied authentication tag when the operation is finalized by calling the EVP...

📅 2026-08-25 Inspect Dossier →
CVE-2026-63073 CRITICAL 9.8

Issue summary: OpenSSL CMP response validation passed an unexpected response sender distinguished name directly as the format string to `ERR_raise_data()`. Impact summary: A malicious or intercepted ...

📅 2026-08-25 Inspect Dossier →
CVE-2026-79657 CRITICAL 9.8

NLTK versions before 3.10.3 contain a remote code execution vulnerability in allowlisted pickle loaders that trust entire module namespaces instead of specific safe callables. Attackers can craft mali...

📅 2026-08-25 Inspect Dossier →
CVE-2026-55976 CRITICAL 9.1

Server-Side Request Forgery (SSRF) in Avro SerDe schema resolution in Apache Hive before 4.2.1 allows an authenticated remote attacker with CREATE TABLE privilege to cause the Hive server to fetch an ...

📅 2026-08-25 Inspect Dossier →
CVE-2026-49845 CRITICAL 9.8

SQL injection in Hive Metastore direct SQL partition-name resolution in Apache Hive before 4.2.1 on all platforms allows authenticated users with access to Hive Metastore APIs to read, modify, or affe...

📅 2026-08-25 Inspect Dossier →
CVE-2026-63586 CRITICAL 9.8

The web-based management interface uses a modified uhttpd server with CGI shell scripts. The HTTP Basic Authentication username, taken directly from the Authorization header without sanitization, is i...

📅 2026-08-25 Inspect Dossier →
CVE-2026-13214 CRITICAL 9.8

The OCPP 1.6 client in subsys/net/lib/ocpp/ocpp_j.c contains a stack buffer overflow in parse_getconfig_msg(). When handling a GetConfiguration request from the central system, the handler copied the ...

📅 2026-08-25 Inspect Dossier →
CVE-2026-78683 CRITICAL 9.6

NLTK before 3.10.0 (affected versions <=3.9.4) contains an unsafe pickle deserialization vulnerability in the TransitionParser.parse() method (nltk/parse/transitionparser.py). The method calls pickle_...

📅 2026-08-25 Inspect Dossier →
CVE-2026-78676 CRITICAL 9.8

GitPython before 3.1.59 fails to safely re-serialize multi-line git-config values during write operations, corrupting dormant quoted values into injected directives like core.hooksPath. Attackers can ...

📅 2026-08-25 Inspect Dossier →
CVE-2026-56710 CRITICAL 9.8

Grav Login plugin versions before 1.0.16 fail to validate the target account's privilege level in the onApiUserListRowAction unlock handler. An attacker with api.users.write permission can clear login...

📅 2026-08-25 Inspect Dossier →
Showing Page 94 of 493 • 11,824 newly disclosed advisories