Alertas de Seguridad de la Información

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97570] In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Bound SW TPA IDs to pr…

In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Bound SW TPA IDs to prevent crashes FW supports up to 1024 concurrent TPAs, so the FW TPA ID is in the range 0..1023 (see commit ec4d8e7cf024 ("bnxt_en: Add TPA ID mapping logic for 57500 chips.")). bnxt_alloc_agg_idx is intended to wrap the FW ID down to a software ID which is used to index rxr->rx_tpa, and to generate…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97557] In the Linux kernel, the following vulnerability has been resolved: smb: client: avoid leaking refc…

In the Linux kernel, the following vulnerability has been resolved: smb: client: avoid leaking refcount in cifs_queue_oplock_break() cifs_queue_oplock_break() unconditionally takes a reference on the target file before queueing cifs_oplock_break(). Only that work item decreases the reference counter again. If another oplock break arrives while that work is still queued, queue_work() will return…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97562] In the Linux kernel, the following vulnerability has been resolved: smb: client: pin DFS superblock…

In the Linux kernel, the following vulnerability has been resolved: smb: client: pin DFS superblock in iterator callback tcon_super_cb() stores a raw superblock pointer, but __cifs_get_super() takes its active reference only after iterate_supers_type() has dropped s_umount and its passive reference. Concurrent DFS automount expiry can therefore free the superblock before cifs_sb_active() uses it…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97548] In the Linux kernel, the following vulnerability has been resolved: xfs: fix the rtrmap and rtrefco…

In the Linux kernel, the following vulnerability has been resolved: xfs: fix the rtrmap and rtrefcount _maxlevels_ondisk functions The _maxlevels_ondisk functions are used to compute the size of in-memory btree cursors for each btree type. Unfortunately, LOLLM noticed that the rtrmap and rtrefcount versions of these functions forget to account for the inode root, which means that we could acces…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97555] In the Linux kernel, the following vulnerability has been resolved: smb: client: fix heap overflow …

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix heap overflow in DACL owner/group rewrite When id_mode_to_cifs_acl rewrites an existing DACL, it allocates a buffer sized according to the on-disk DACL length reported by dacl_ptr->size. However, replace_sids_and_copy_aces may rewrite each ACE with a new owner/group SID obtained from the cifs.idmap upcall. Those…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97531] In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Skip vport under…

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Skip vport under deletion in report ID acquisition qla24xx_report_id_acquisition() format-1 handling walks ha->vp_list under vport_slock, takes a vref_count on the matching vport and calls qla_update_host_map() to register its port id. A vport teardown via qla24xx_vport_delete() sets VPORT_DELETE, then qla24xx_di…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97536] In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix use-after-fr…

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix use-after-free of qpair work on queue teardown The response queue MSI-X handler qla2xxx_msix_rsp_q() schedules qla_do_work() via queue_work(ha->wq, &qpair->q_work). qla_do_work() dereferences the qpair (vha, rsp) and takes qpair->qp_lock. During teardown, qla2xxx_delete_qpair() deletes the response queue, whi…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97523] In the Linux kernel, the following vulnerability has been resolved: mptcp: close race between sched…

In the Linux kernel, the following vulnerability has been resolved: mptcp: close race between scheduler and state change The mptcp scheduler may race with subflow sockets state change: data transmission on the selected socket may fail and a later release could try to use mss_now reset to 0 for a divide operation. Address the issue by explicitly checking for the critical scenario.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97524] In the Linux kernel, the following vulnerability has been resolved: mptcp: avoid unneeded actions o…

In the Linux kernel, the following vulnerability has been resolved: mptcp: avoid unneeded actions on subflow reset Once in a blue moon, the mptcp receive path can recursively call mptcp_data_ready() via state change under unlucky error conditions, and then try to hold the data lock again. Break the recursion loop explicitly checking for the exceptional condition. Add a new flag instead of usin…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97525] In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Allocate split page…

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: Allocate split page tables as kernel page tables A PTE is allocated directly without going through the standard page table allocation routines (such as pte_alloc_one_kernel()) when the CPA code splits a large page (__split_large_page()). This means the page table constructor is never called nor is the page table mar…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97527] In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Serialize NVMe u…

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Serialize NVMe unsol ctx list with a per-fcport lock The fcport->unsol_ctx_head list is modified from several contexts without a common lock. Entries are added in qla2xxx_process_purls_iocb() from the response queue ISR (under the qpair qp_lock), while they are removed from qla2xxx_process_purls_pkt() (DPC/purex w…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-97528] In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Unlink NVMe unso…

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Unlink NVMe unsol ctx before freeing on LS reject error qla_nvme_xmt_ls_rsp() obtains uctx, which was linked into fcport->unsol_ctx_head by qla2xxx_process_purls_iocb() and is still linked when the NVMe transport calls back to transmit the LS response. On the error (out:) path the function frees uctx with kfree() …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-92550] A pre-authentication attacker could leverage type size/count handling to cause excessive allocation …

A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service. This issue affects Apache Qpid Broker-J: through 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-92560] A pre-authentication attacker could leverage type size/count handling to cause excessive allocation …

A pre-authentication attacker could leverage type size/count handling to cause excessive allocation leading to potential denial of service. This issue affects Apache Qpid Broker-J: through 10.1.0. Users are recommended to upgrade to version 10.1.1, which fixes the issue.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

Vulnerabilidad XSS almacenado en plugin Repeater Fields para Elementor Forms (CVE-2026-94573)

El plugin Repeater Fields for Elementor Forms en WordPress (versiones hasta 2.2.7) contiene una falla de validación que permite a atacantes sin autenticación inyectar scripts maliciosos en formularios. Los scripts ejecutados afectan a todos los usuarios que accedan a páginas con formularios comprometidos, comprometiendo datos sensibles en sitios empresariales y de e-commerce. Este riesgo es alta para organizaciones en LATAM que usan Elementor como constructor de sitios.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

25/09/2026

Vulnerabilidad XSD alta en Themify Builder para WordPress afecta sitios sin autenticación

El plugin Themify Builder para WordPress (versiones hasta 7.8.1) es vulnerable a inyección de scripts almacenados (Stored XSS) a través del parámetro 'css[fonts]' sin validación adecuada. Atacantes no autenticados pueden inyectar código malicioso que se ejecuta cuando usuarios acceden a páginas comprometidas, comprometiendo datos de administradores y visitantes en sitios empresariales de México y LATAM que usen este plugin.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

25/09/2026

Vulnerabilidad XLS almacenado en User Profile Builder para WordPress (CVE-2026-95866)

El plugin User Profile Builder para WordPress es vulnerable a inyección de scripts entre sitios (XLS) a través del campo de avatar en versiones hasta 4.0.2. Atacantes no autenticados pueden ejecutar código malicioso en páginas del sitio afectando a todos los visitantes. El riesgo es alta en sitios con registro público de usuarios.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

25/09/2026

Vulnerabilidad XSS almacenado en plugin Restaurant Menu and Food Ordering para WordPress (CVE-2026-96568)

El plugin Restaurant Menu and Food Ordering para WordPress presenta una vulnerabilidad de Cross-Site Scripting (XSS) almacenado en el parámetro 'phone_number' hasta la versión 2.4.14, permitiendo a atacantes no autenticados inyectar scripts maliciosos que se ejecutan cuando usuarios visitan páginas comprometidas. Afecta principalmente a restaurantes, bares y negocios de comida en línea en LATAM que usan este plugin, exponiendo datos de clientes y comprometiendo la integridad de transacciones. Con CVSS 7.2, representa un riesgo considerable para plataformas de pedidos online.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

25/09/2026

Vulnerabilidad XSS almacenado en plugin Zero Spam para WordPress (CVE-2026-96752)

El plugin Zero Spam para WordPress es vulnerable a inyección de scripts maliciosos (XSS almacenado) en versiones hasta 5.7.10 mediante arrays POST anidados en integración con Contact Form 7. Atacantes no autenticados pueden ejecutar código JavaScript en páginas públicas cuando usuarios acceden a formularios comprometidos, afectando sitios empresariales, tiendas en línea y portales de atención al cliente en México y LATAM que usen este plugin.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

25/09/2026

Vulnerabilidad alta en plugin Modula Image Gallery permite eliminación arbitraria de archivos en WordPress

El plugin Modula Image Gallery para WordPress (versiones ≤3.0.2) contiene una falla de validación de rutas en la función upload_image que permite a usuarios autenticados con acceso de autor o superior eliminar archivos arbitrarios del servidor. Afecta principalmente a sitios web corporativos, e-commerce y portales informativos en LATAM que utilizan este plugin para gestionar galerías de imágenes.

nvdaltovulnerabilidad CVSS 8.1 NVD