Alertas de Seguridad de la Información

A Alto vulnerabilidad

08/06/2026

[CVE-2026-49975] Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to …

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests. This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

08/06/2026

[CVE-2026-46657] Bludit is a content management system. Versions prior to 3.22.0 have a vulnerability in the user man…

Bludit is a content management system. Versions prior to 3.22.0 have a vulnerability in the user management logic that allows deactivated accounts to maintain access via persistent authentication tokens. When an administrator disables a user account, the application fails to invalidate or clear the associated tokenAuth and tokenRemember fields in the JSON database. Consequently, any user with a pr…

nvdaltovulnerabilidad CVSS 7.1 NVD

A Alto vulnerabilidad

08/06/2026

[CVE-2026-48913] Use After Free vulnerability in Apache HTTP Server module mod_http2 when file handles are already ex…

Use After Free vulnerability in Apache HTTP Server module mod_http2 when file handles are already exhausted. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.67.

nvdaltovulnerabilidad CVSS 7.3 NVD

F Alto vulnerabilidad

08/06/2026

[CVE-2026-46477] Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, dataset create and update mass-assignment allows cross-workspace dataset takeover. This issue has been patched in version 3.1.2.

nvdaltovulnerabilidad CVSS 8.8 NVD

F Alto vulnerabilidad

08/06/2026

[CVE-2026-46478] Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, DatasetRow create and update mass-assignment allows cross-workspace row takeover. This issue has been patched in version 3.1.2.

nvdaltovulnerabilidad CVSS 8.8 NVD

F Alto vulnerabilidad

08/06/2026

[CVE-2026-46479] Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, evaluation create and update mass-assignment allows cross-workspace evaluation takeover. This issue has been patched in version 3.1.2.

nvdaltovulnerabilidad CVSS 8.8 NVD

F Alto vulnerabilidad

08/06/2026

[CVE-2026-46480] Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, evaluator create and update mass-assignment allows cross-workspace evaluator takeover. This issue has been patched in version 3.1.2.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

08/06/2026

[CVE-2026-46656] Bludit is a content management system. Versions prior to 3.22.0 have a Broken Access Control flaw wh…

Bludit is a content management system. Versions prior to 3.22.0 have a Broken Access Control flaw where active sessions remain valid even after the corresponding user account has been physically deleted from the database. This "Ghost Session" allows revoked users to maintain full unauthorized access to the system. Version 3.22.0 fixes the issue.

nvdaltovulnerabilidad CVSS 8.8 NVD

F Alto vulnerabilidad

08/06/2026

[CVE-2026-46444] Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, all CRUD endpoints for OpenAI Assistants Vector Store have no authentication middleware and the route path /api/v1/openai-assistants-vector-store is not in WHITELIST_URLS. However, it is also not protected by the main auth middleware when accessed via API key — the route requires API ke…

nvdaltovulnerabilidad CVSS 8.8 NVD

F Alto vulnerabilidad

08/06/2026

[CVE-2026-46475] Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, assistant create and update mass-assignment allows cross-workspace assistant takeover. This issue has been patched in version 3.1.2.

nvdaltovulnerabilidad CVSS 8.8 NVD

F Alto vulnerabilidad

08/06/2026

[CVE-2026-46476] Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, CustomTemplate create and update mass-assignment allows cross-workspace template takeover. This issue has been patched in version 3.1.2.

nvdaltovulnerabilidad CVSS 8.8 NVD

A Alto vulnerabilidad

08/06/2026

[CVE-2026-44185] Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker contr…

Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.

nvdaltovulnerabilidad CVSS 7.3 NVD

A Alto vulnerabilidad

08/06/2026

[CVE-2026-44186] Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in the mod_proxy_ftp module in …

Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in the mod_proxy_ftp module in Apache HTTP Server with an attacker controlled backend FTP server. This issue affects undefined: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.

nvdaltovulnerabilidad CVSS 7.3 NVD

L Alto vulnerabilidad

08/06/2026

[CVE-2026-46274] In the Linux kernel, the following vulnerability has been resolved: io-wq: check that the predecess…

In the Linux kernel, the following vulnerability has been resolved: io-wq: check that the predecessor is hashed in io_wq_remove_pending() io_wq_remove_pending() needs to fix up wq->hash_tail[] if the cancelled work was the tail of its hash bucket. When doing this, it checks whether the preceding entry in acct->work_list has the same hash value, but never checks that the predecessor is hashed at …

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

08/06/2026

[CVE-2026-46275] In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: fix UAFs a…

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: fix UAFs and race conditions in close and init paths Vulnerabilities leading to Use-After-Free (UAF) and Null Pointer Dereference (NPD) conditions were observed in the lifecycle management of hci_uart. The primary issue arises because the workqueues (init_ready and write_work) are only flushed/cancelled if …

nvdaltovulnerabilidad CVSS 7.8 NVD

A Alto vulnerabilidad

08/06/2026

[CVE-2026-42536] Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and…

Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and untrusted content This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.

nvdaltovulnerabilidad CVSS 7.5 NVD

F Alto vulnerabilidad

08/06/2026

[CVE-2026-42863] Flowise is a drag & drop user interface to build a customized large language model flow. Prior to ve…

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, a mass assignment vulnerability exists in the chatflow update endpoint of FlowiseAI. The endpoint allows clients to modify server-controlled properties such as deployed, isPublic, workspaceId, createdDate, and updatedDate when updating a chatflow object. Due to missing server-side valid…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

08/06/2026

[CVE-2026-34194] Software installed and run as a non-privileged user may conduct improper GPU system calls to cause m…

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of a mapping state maintained for a sparse memory allocation. The product accidentally refers to the wrong memory due to the semantics of how math operations are implicitly scaled across buffers of different sizes.

nvdaltovulnerabilidad CVSS 7.1 NVD

A Alto vulnerabilidad

08/06/2026

[CVE-2026-34355] A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an …

A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted backend. Users are recommended to upgrade to version 2.4.68, which fixes this issue.

nvdaltovulnerabilidad CVSS 7.5 NVD

A Alto vulnerabilidad

08/06/2026

[CVE-2026-34356] Heap-based Buffer Overflow vulnerability in Apache HTTP Server with malicious backend servers and Pr…

Heap-based Buffer Overflow vulnerability in Apache HTTP Server with malicious backend servers and ProxyPassReverseCookie* This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67. Users are recommended to upgrade to version 2.4.68, which fixes the issue.

nvdaltovulnerabilidad CVSS 7.5 NVD