CVE-2026-12635: Reliance on Reverse DNS Resolution for a Security-Critical Action

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user with maintainer-role permissions to make requests to internal network resources through...

PT-2026-52400

Name of the Vulnerable Software and Affected Versions EmberZNet versions prior to 9.0.3 Description Malformed Over-the-Air OTA requests can cause the OTA server parser to perform out-of-bounds reads, which occurs when the software reads data outside the intended boundary of a buffer. This allows ...

PT-2026-52545

Name of the Vulnerable Software and Affected Versions NewsBlur versions prior to 14.5.0 Description Authenticated users can perform server-side request forgery SSRF via the 'add url' endpoint. This occurs because the application fails to filter private IP addresses, allowing arbitrary server...

Linux Distros Unpatched Vulnerability : CVE-2026-49980

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve...

CVE-2026-55455

Appsmith is a platform to build admin panels, internal tools, and dashboards. Prior to 2.1, the outbound HTTP host filter applied by WebClientUtils used by the REST API and GraphQL datasource plugins validates hosts against an exact-match string denylist. The comprehensive address-class check...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the authorization process for Git smart HTTP requests. An attacker can gain unauthorized write access to repositories configured as read-only by manipulating the service query string to bypass intended access...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the authorization process for Git smart HTTP requests. An attacker can gain unauthorized write access to repositories configured as read-only by manipulating the service query string to bypass intended access...

EUVD-2026-39111

Appsmith is a platform to build admin panels, internal tools, and dashboards. Prior to 2.1, the outbound HTTP host filter applied by WebClientUtils used by the REST API and GraphQL datasource plugins validates hosts against an exact-match string denylist. The comprehensive address-class check...

Arbitrary Command Injection

Overview Affected versions of this package are vulnerable to Arbitrary Command Injection via the git rebase process when handling pull requests with specially crafted branch names that inject the --exec flag. An attacker can execute arbitrary commands on the server by submitting a malicious pull...

CVE-2026-45677 Rocket.Chat: Lack of SAML Signature Check During Logout Could Lead To DoS

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, Rocket.Chat's SAML integration does not verify the signature on inbound LogoutRequest messages. An unauthenticated remote attacker who knows a...

CVE-2026-52800 Gogs: CSRF Leading to Organization Owner Takeover

Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization team member management can be performed via GET requests without CSRF protection. If a victim who is an organization owner is logged in and is tricked into visiting a crafted link, an attacker-controlled user can be add...

CVE-2026-52800

Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization team member management can be performed via GET requests without CSRF protection. If a victim who is an organization owner is logged in and is tricked into visiting a crafted link, an attacker-controlled user can be add...

CVE-2026-46348

Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.5.10, 4.4.17, and 4.3.23, the list of disallowed IP address ranges was lacking an IP address range that can be used to reach local IP addresses. An attacker can use an IP address in the affected range to make...

CVE-2026-49980

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.46.0 until 1.74.3, rclone rcd --rc-serve accepts unauthenticated GET and HEAD requests to paths of the form: /remote:path/object. The remote value is parsed from the URL and passed...

Incomplete List of Disallowed Inputs

Overview ghost is a publishing platform Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs through the isPrivateIp logic in core/server/lib/request-external.js. An attacker can make Ghost send server-side requests to internal services by supplying an external...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview ghost is a publishing platform Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition in ghost/core/core/server/lib/request-external.js. An attacker can make the Ghost server connect to internal-network hosts by supplying an external URL that...

Server-side Request Forgery (SSRF)

Overview ghost is a publishing platform Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the populateImageSizes process in ghost/core/core/server/lib/mobiledoc.js. An authenticated staff user can trigger the server to make outbound requests to attacker-chos...

EUVD-2026-38827

In the Linux kernel, the following vulnerability has been resolved: virt: sev-guest: Do not use host-controlled page order in cleanup path When issuing an extended guest request SVMVMGEXITEXTGUESTREQUEST, getextreport allocates a buffer to retrieve a certificate blob from the host, keeping track ...

CVE-2026-53944

Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn't going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in...

CVE-2026-53944

Affected software: Ghost CMS (Node.js) versions 6.0.9 through 6.21.1. Vulnerability: When Ghost makes an external request, an IPv6 literal can map to a private IPv4 address, bypassing the internal IP filter and potentially reaching internal services. Root cause: IP-filter bypass via IPv6-to-IPv4 ...