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| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-80206 | 1 Nltk | 1 Nltk | 2026-08-26 | 5.9 Medium |
| NLTK before 3.10.3 contains a regular expression denial of service (ReDoS) vulnerability in the tgrep module. The _tgrep_node_action function compiles user-supplied regular expressions embedded in /regex/ pattern nodes and executes them via re.search against tree node labels without any validation or timeout. An attacker who controls the tgrep pattern (e.g., via tgrep_positions() or tgrep_compile() exposed to external input) can supply a pattern that triggers catastrophic backtracking, causing indefinite CPU saturation that blocks the Python process. | ||||
| CVE-2026-62865 | 1 Baptistearno | 1 Typebot.io | 2026-08-26 | N/A |
| Typebot is an open-source chatbot builder. In self-hosted versions prior to 3.18.0, the server-side Send Email integration block allows arbitrary reading of local files on the server. The block builds Nodemailer attachments from a typebot variable, and its parseAttachments helper returns the supplied value as a filesystem path whenever it does not start with the application's own base URL, instead of requiring an http or https URL. The Nodemailer transport is created without disableFileAccess or disableUrlAccess, both of which default to false, so an attachment specified as an absolute server path is read from the local filesystem and delivered. Because both the attachment value and the recipient list are attacker-controllable typebot variables, any registered user can publish a bot whose Send Email block attaches an absolute path such as /etc/passwd or /proc/self/environ and mails it to an address they control. This enables reading any file the server process can access, including process environment secrets such as the credential encryption key and database connection string, without administrative privileges or victim interaction. Open signup is enabled by default and the system SMTP credential is already configured, so no non-default configuration is required. This issue is fixed in version 3.18.0. | ||||
| CVE-2026-54757 | 1 Oscal-compass | 1 Compliance-trestle | 2026-08-26 | 7.8 High |
| Compliance-trestle (Trestle) is a Python SDK and command-line tool for managing OSCAL compliance documents. In versions before 3.12.4 and versions 4.0.0 through 4.0.3, Trestle is vulnerable to server-side template injection that can lead to remote code execution. This occurs because the MDCleanInclude and MDSectionInclude Jinja2 tags re-parse untrusted Markdown content as template source code using a non-sandboxed jinja2.Environment. An attacker who controls content that Trestle renders, such as a crafted workspace Markdown file, a third-party SSP document, or a YAML lookup-table value, can inject a Jinja2 expression that traverses Python object internals to execute arbitrary operating system commands in the context of the Trestle process. This issue is fixed in versions 3.12.4 and 4.1.0. | ||||
| CVE-2026-46054 | 1 Linux | 1 Linux Kernel | 2026-08-26 | 7.1 High |
| In the Linux kernel, the following vulnerability has been resolved: selinux: fix overlayfs mmap() and mprotect() access checks The existing SELinux security model for overlayfs is to allow access if the current task is able to access the top level file (the "user" file) and the mounter's credentials are sufficient to access the lower level file (the "backing" file). Unfortunately, the current code does not properly enforce these access controls for both mmap() and mprotect() operations on overlayfs filesystems. This patch makes use of the newly created security_mmap_backing_file() LSM hook to provide the missing backing file enforcement for mmap() operations, and leverages the backing file API and new LSM blob to provide the necessary information to properly enforce the mprotect() access controls. | ||||
| CVE-2026-42944 | 1 Nlnetlabs | 1 Unbound | 2026-08-26 | 7.5 High |
| NLnet Labs Unbound 1.14.0 up to and including version 1.25.0 has a vulnerability that results in heap overflow when encoding multiple NSID and/or DNS Cookie EDNS and/or EDNS Padding options in the reply packet. The relevant options ('nsid', 'answer-cookie', 'pad-responses' (default)) need to be enabled for the vulnerability to be exploited. An adversary who can query Unbound can exploit the vulnerability by attaching multiple NSID and/or DNS Cookie EDNS and/or EDNS Padding options to the query. A flaw in the size calculation of the EDNS field truncates the correct value which allows the encoder to overflow the available space when writing. Those two combined lead to a heap overflow write of Unbound controlled data and eventually a crash. Unbound 1.25.1 contains a patch with a fix to de-duplicate the EDNS options and a fix to prevent truncation of the EDNS field size calculation. | ||||
| CVE-2026-60820 | 1 Oracle | 2 Siebel Crm, Siebel Crm Integration | 2026-08-26 | 7.4 High |
| Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: REST). Supported versions that are affected are 17.0-26.6. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Integration. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Integration accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Integration accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N). | ||||
| CVE-2026-74234 | 1 Legora | 1 Legora | 2026-08-26 | 7.7 High |
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. | ||||
| CVE-2026-19042 | 1 Teamviewer | 2 Full Client, Host | 2026-08-26 | 8.8 High |
| A command injection vulnerability in TeamViewer Full Client and Host for Linux prior to version 15.81.5 allows a remote attacker to execute arbitrary commands in the context of the current user via a specially crafted URL sent through the out-of-session chat feature. Exploitation requires user interaction by clicking the malicious link. | ||||
| CVE-2026-77535 | 1 Ubiquiti | 1 Unifi Network Application | 2026-08-26 | 9.1 Critical |
| A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi Network Application to execute a Command Injection on an adopted device. | ||||
| CVE-2026-77549 | 2026-08-26 | 9 Critical | ||
| A malicious actor with access to the network and under certain conditions could exploit an Improper Neutralization of CRLF Sequences vulnerability found in certain devices running UniFi OS to bypass authentication to such UniFi OS devices or instances. | ||||
| CVE-2026-73550 | 2026-08-26 | 7.5 High | ||
| No description is available for this CVE. | ||||
| CVE-2026-73548 | 2026-08-26 | 7.5 High | ||
| No description is available for this CVE. | ||||
| CVE-2026-73546 | 2026-08-26 | 7.4 High | ||
| No description is available for this CVE. | ||||
| CVE-2026-73511 | 2026-08-26 | 5.3 Medium | ||
| No description is available for this CVE. | ||||
| CVE-2026-73553 | 2026-08-26 | 7.5 High | ||
| No description is available for this CVE. | ||||
| CVE-2026-73552 | 2026-08-26 | 7.5 High | ||
| No description is available for this CVE. | ||||
| CVE-2026-73551 | 2026-08-26 | 5.3 Medium | ||
| No description is available for this CVE. | ||||
| CVE-2026-73547 | 2026-08-26 | 7.5 High | ||
| No description is available for this CVE. | ||||
| CVE-2026-73513 | 2026-08-26 | 7.5 High | ||
| No description is available for this CVE. | ||||
| CVE-2026-73512 | 2026-08-26 | 7.5 High | ||
| No description is available for this CVE. | ||||