PT-2026-7349

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally...

PT-2026-7333

Name of the Vulnerable Software and Affected Versions Windows Kernel affected versions not specified Description The Windows Kernel has a flaw where sensitive information is being inserted into log files. A local attacker who is authorized can exploit this to disclose information. The issue allow...

MongoDB Server 安全漏洞

MongoDB Server is an open-source NoSQL database developed by MongoDB, a US-based company. This database offers features such as collection-oriented storage, dynamic querying, data replication, and automatic failover. There is a security vulnerability in MongoDB Server, which stems from authorized...

PT-2026-7337

Name of the Vulnerable Software and Affected Versions Windows HTTP.sys affected versions not specified Description An issue exists in Windows HTTP.sys where an untrusted pointer dereference can allow a locally authenticated attacker to gain elevated privileges. The issue allows attackers to affec...

PT-2026-7405

Improper neutralization of special elements used in a command 'command injection' in Azure Compute Gallery allows an authorized attacker to elevate privileges locally...

PT-2026-7351

Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally...

PT-2026-7438

Name of the Vulnerable Software and Affected Versions MongoDB affected versions not specified Description An authorized user may disable the MongoDB server by issuing a query against a collection that contains an invalid compound wildcard index. An unsafe cast in the MongoDB query planner can...

PT-2026-7336

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Kernel allows an authorized attacker to elevate privileges locally...

MongoDB Server -- CWE-617 Reachable Assertion

https://jira.mongodb.org/browse/SERVER-99119 reports: An authorized user may trigger a server crash by running a $geoNear pipeline with certain invalid index hints...

Exploit for CVE-2026-25253

CVE-2026-25253 Proof of Concept One-click RCE on OpenClaw via...

BIT-MASTODON-2026-25540 Mastodon's signature-dependent ActivityPub collection responses cached under signature-independent keys (Web Cache Poisoning via `Rails.cache`)

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.3.19, 4.4.13, 4.5.6, Mastodon is vulnerable to web cache poisoning via Rails.cache. When AUTHORIZEDFETCH is enabled, the ActivityPub endpoints for pinned posts and featured hashtags have contents that...

CVE-2026-25540

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.3.19, 4.4.13, 4.5.6, Mastodon is vulnerable to web cache poisoning via Rails.cache. When AUTHORIZEDFETCH is enabled, the ActivityPub endpoints for pinned posts and featured hashtags have contents that...

PT-2026-6690

Name of the Vulnerable Software and Affected Versions Events Listing Widget plugin for WordPress versions up to and including 1.3.4 Description The software is susceptible to Stored Cross-Site Scripting through the 'Event URL' parameter. Insufficient input sanitization and output escaping allow...

CVE-2026-25540

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.3.19, 4.4.13, 4.5.6, Mastodon is vulnerable to web cache poisoning via Rails.cache. When AUTHORIZEDFETCH is enabled, the ActivityPub endpoints for pinned posts and featured hashtags have contents that...

CVE-2026-25540

Mastodon prior to versions 4.3.19, 4.4.13, and 4.5.6 is vulnerable to web cache poisoning in Rails.cache when AUTHORIZED_FETCH is enabled. The ActivityPub endpoints for pinned posts and featured hashtags cache responses that depend on the signer’s account, but the internal cache reuse does not re...

EUVD-2026-5329

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.3.19, 4.4.13, 4.5.6, Mastodon is vulnerable to web cache poisoning via Rails.cache. When AUTHORIZEDFETCH is enabled, the ActivityPub endpoints for pinned posts and featured hashtags have contents that...

CVE-2026-25540 Mastodon's signature-dependent ActivityPub collection responses cached under signature-independent keys (Web Cache Poisoning via `Rails.cache`)

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.3.19, 4.4.13, 4.5.6, Mastodon is vulnerable to web cache poisoning via Rails.cache. When AUTHORIZEDFETCH is enabled, the ActivityPub endpoints for pinned posts and featured hashtags have contents that...

CVE-2026-25540

Mastodon is a free, open-source social network server based on ActivityPub. Prior to versions 4.3.19, 4.4.13, 4.5.6, Mastodon is vulnerable to web cache poisoning via Rails.cache. When AUTHORIZEDFETCH is enabled, the ActivityPub endpoints for pinned posts and featured hashtags have contents that...

CVE-2026-25539 SiYuan has Arbitrary File Write via /api/file/copyFile leading to RCE

SiYuan is a personal knowledge management system. Prior to version 3.5.5, the /api/file/copyFile endpoint does not validate the dest parameter, allowing authenticated users to write files to arbitrary locations on the filesystem. This can lead to Remote Code Execution RCE by writing to sensitive...

GHSA-3MQ9-XHGQ-R7GJ EVE: SSH as Root Unlockable Without Triggering Measured Boot

Impact On boot, the Pillar container checks for /config/authorizedkeys. If present with a valid public key, it enables SSH on port 22 with root login. The /config partition is not protected by measured boot, is mutable and unencrypted. This enables an attacker with physical access to the device t...