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Positive Technologies
Positive Technologies
added 2026/05/20 12:0 a.m.27 views

PT-2026-42127

Name of the Vulnerable Software and Affected Versions Unbound versions 1.16.2 through 1.25.0 Description An issue exists within the ghost domain names family of attacks that allows an adversary who controls a ghost zone and can query the system to extend the ghost domain window by up to one cache...

8.7CVSS5.7AI score0.00842EPSS
Exploits0References56
CNNVD
CNNVD
added 2026/05/20 12:0 a.m.12 views

NLnet Labs Unbound 安全漏洞

NLnet Labs Unbound is a high-performance DNS resolver open-sourced by NLnet Labs. Versions of NLnet Labs Unbound 1.25.0 and earlier contained security vulnerabilities. These vulnerabilities stemmed from issues with timestamp updates in the jostle logic, which could prevent slow queries from being...

6.9CVSS5.8AI score0.00519EPSS
Exploits0References2
OSV
OSV
added 2026/05/19 5:1 p.m.9 views

MGASA-2026-0152 Updated bind packages fix security vulnerabilities

It was discovered that bind contained a vulnerability where a Malformed BRID/HHIT record can cause named to terminate unexpectedly CVE-2025-13878. If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU. Authoritative-on...

7.5CVSS7.5AI score0.08219EPSS
Exploits0References6
Mageia
Mageia
added 2026/05/19 5:1 p.m.16 views

Updated bind packages fix security vulnerabilities

It was discovered that bind contained a vulnerability where a Malformed BRID/HHIT record can cause named to terminate unexpectedly CVE-2025-13878. If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU. Authoritative-on...

7.5CVSS7.5AI score0.08219EPSS
Exploits0References5
RedhatCVE
RedhatCVE
added 2026/05/19 7:57 a.m.12 views

CVE-2026-44552

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the toolservers and terminalservers keys in utils/tools.py do use a prefix. When two or more Open WebUI instances share a Redis database a supported and documented deployment pattern...

8.7CVSS5.8AI score0.00305EPSS
Exploits1References1
GithubExploit
GithubExploit
added 2026/05/19 2:12 a.m.124 views

MC-271325-PoC

Status trailing-byte log amplification MC-271325 Unauthenti...

5.8AI score
Exploits0
CNNVD
CNNVD
added 2026/05/19 12:0 a.m.10 views

Keycloak 访问控制错误漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak. Keycloak has a security vulnerability related to access control. This vulnerability stems from an access control flaw within the OpenID Connect token, allowing confidential clients to bypass audience...

6.5CVSS5.8AI score0.00366EPSS
Exploits0References2
CNNVD
CNNVD
added 2026/05/19 12:0 a.m.12 views

Mozilla Firefox 信息泄露漏洞

Mozilla Firefox is an open-source web browser developed by the Mozilla Foundation in the United States. Versions of Mozilla Firefox prior to 151.0 contained a vulnerability related to information leakage. This vulnerability stemmed from Reader mode being hosted on unauthenticated local web server...

6.5CVSS5.9AI score0.00192EPSS
Exploits0References1
The Hacker News
The Hacker News
added 2026/05/18 5:21 p.m.17 views

INTERPOL Operation Ramz Disrupts MENA Cybercrime Networks with 201 Arrests

INTERPOL has coordinated a first-of-its-kind cybercrime crackdown across the Middle East and North Africa MENA that led to 201 arrests and the identification of an additional 382 suspects. The initiative involved the efforts of 13 countries from the region, aiming to investigate and neutralize...

5.9AI score
Exploits0
HackRead
HackRead
added 2026/05/16 9:16 a.m.15 views

Critical ‘Claw Chain’ Vulnerabilities Put Thousands of OpenClaw AI Servers at Risk

Critical Claw Chain vulnerabilities in OpenClaw expose thousands of AI servers to data theft, backdoors, and admin-level attacks globally this week...

5.8AI score
Exploits0
Vulnrichment
Vulnrichment
added 2026/05/15 9:23 p.m.12 views

CVE-2026-45350 Open WebUI: Chat completion API allows tool restrictions to be bypassed

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, there is a vulnerability in chat completion API, which allows attackers to bypass tool restrictions, potentially enabling unauthorized actions or access. In the chatcompletion API, t...

7.1CVSS5.8AI score0.0026EPSS
Exploits1References1
NVD
NVD
added 2026/05/15 8:16 p.m.30 views

CVE-2026-44552

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the toolservers and terminalservers keys in utils/tools.py do use a prefix. When two or more Open WebUI instances share a Redis database a supported and documented deployment pattern...

8.7CVSS0.00305EPSS
Exploits1References1
ATTACKERKB
ATTACKERKB
added 2026/05/15 7:57 p.m.7 views

CVE-2026-44552

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the toolservers and terminalservers keys in utils/tools.py do use a prefix. When two or more Open WebUI instances share a Redis database a supported and documented deployment pattern...

8.7CVSS5.8AI score0.00305EPSS
Exploits1References2Affected Software1
Vulnrichment
Vulnrichment
added 2026/05/15 7:57 p.m.9 views

CVE-2026-44552 Open WebUI: Redis Cache Keys tool_servers and terminal_servers Missing Instance Prefix Enable Cross-Instance Cache Poisoning

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the toolservers and terminalservers keys in utils/tools.py do use a prefix. When two or more Open WebUI instances share a Redis database a supported and documented deployment pattern...

8.7CVSS5.8AI score0.00305EPSS
Exploits1References1
EUVD
EUVD
added 2026/05/15 7:57 p.m.19 views

EUVD-2026-30609

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the toolservers and terminalservers keys in utils/tools.py do use a prefix. When two or more Open WebUI instances share a Redis database a supported and documented deployment pattern...

8.7CVSS5.8AI score0.00305EPSS
Exploits1References1
OSV
OSV
added 2026/05/15 7:57 p.m.5 views

CVE-2026-44552 Open WebUI: Redis Cache Keys tool_servers and terminal_servers Missing Instance Prefix Enable Cross-Instance Cache Poisoning

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the toolservers and terminalservers keys in utils/tools.py do use a prefix. When two or more Open WebUI instances share a Redis database a supported and documented deployment pattern...

8.7CVSS6AI score0.00305EPSS
Exploits1References3
Snyk
Snyk
added 2026/05/15 6:30 p.m.8 views

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the discovery document retrieval process via uripukidpenc and uripukidpsig properties. An attacker can intercept and modify the TLS connection to substitute a forged discovery document...

9.1CVSS5.4AI score0.00118EPSS
Exploits0References2
GithubExploit
GithubExploit
added 2026/05/15 2:5 p.m.114 views

Exploit for Uncontrolled Resource Consumption in Siemens Simatic_S7-1500_Cpu_1518F-4_Pn\/Dp_Mfp_Firmware

CVE-2023-44487 — HTTP/2 Rapid Reset Test Lab Educational envi...

7.5CVSS7.1AI score0.99999EPSS
Exploits20
OSV
OSV
added 2026/05/15 2:3 p.m.9 views

OESA-2026-2357 busybox security update

The Swiss Army Knife of Embedded Linux Security Fixes: BusyBox before commit 42202bf contains a heap buffer overflow vulnerability in the DHCPv6 client udhcpc6 DNSSERVERS option handler in networking/udhcp/d6dhcpc.c that allows network-adjacent attackers to trigger memory corruption by sending a...

8.8CVSS6.5AI score0.00375EPSS
Exploits0References2
RedhatCVE
RedhatCVE
added 2026/05/15 2:2 p.m.12 views

CVE-2026-43964

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

7.5CVSS6AI score0.00415EPSS
Exploits0References4
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