Alertas de Seguridad de la Información

M Alto vulnerabilidad

24/09/2026

[CVE-2026-93790] In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix out-of-…

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix out-of-bounds tid_data access in BA notif mvmsta->tid_data was indexed by the TFD loop counter 'i' instead of the actual TID value 'tid'. This writes lq_color into a random tid_data slot unrelated to the BA entry. Since multi-TID blockack is not really in use, 'i' was always 0 and no harm was done. Add a …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-93543] An out-of-bounds read in libXi's XI2 class parser in libXi before 1.8.4 could be used by malicious X…

An out-of-bounds read in libXi's XI2 class parser in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-93288] In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_log: wait …

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_log: wait for rcu grace period before freeing pernet state sashiko reports: "nfnl_log_net_exit() calls nf_log_unset(), which clears the logger pointer without an RCU grace period. Immediately after, ops_free_list() frees the per-net state while concurrent packets might still be executing nf_log_packet() und…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-93782] In the Linux kernel, the following vulnerability has been resolved: vhost-scsi: flush backend after…

In the Linux kernel, the following vulnerability has been resolved: vhost-scsi: flush backend after device ioctls vhost-scsi translates guest response descriptors into userspace iovecs when commands are submitted. Target-core completes those commands asynchronously, so VHOST_SET_MEM_TABLE can replace the memory table while an in-flight command still retains response iovecs translated through th…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-91160] OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the /events WebSoc…

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the /events WebSocket gateway delivers the session.qr event to a VIEWER API key that subscribes by event name or through either wildcard subscription form, even though GET /api/sessions/{sessionId}/qr requires the OPERATOR role. When an allowed session is waiting to be paired, the exposed QR lets the key holder link …

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-93284] In the Linux kernel, the following vulnerability has been resolved: drm/pagemap: dma-unmap pages be…

In the Linux kernel, the following vulnerability has been resolved: drm/pagemap: dma-unmap pages before handling migration errors drm_pagemap_migrate_unmap_pages() relies on the pages array to determine which pages require DMA unmapping. However, drm_pagemap_migration_unlock_put_pages() clears the array as part of its cleanup, leaving drm_pagemap_migrate_unmap_pages() with no valid page informat…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-93287] In the Linux kernel, the following vulnerability has been resolved: i2c: smbus: reject oversized bl…

In the Linux kernel, the following vulnerability has been resolved: i2c: smbus: reject oversized block transfers in the common path The SMBus block transfer length data->block[0] is validated in i2c_smbus_xfer_emulated() but that check runs too late for tracepoints and is skipped entirely when the adapter provides a native smbus_xfer implementation. This allows user-controlled oversized block le…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-91122] Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0…

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the video placeholder component allowed crafted HTML to cause an attribute breakout and inject an attacker-controlled event handler. An authenticated user with default trust-level posting privileges could store the crafted placeholder in a post. When another user opened the post and clicked the vi…

nvdaltovulnerabilidad CVSS 8.7 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-91123] Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0…

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the iframe src traversal guard did not treat literal backslashes as path separators after decoded dot segments. A crafted source could therefore pass an allowed_iframes subpath check while browser URL normalization moved the iframe outside the intended allowed path. The resulting iframe could load…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-88390] An out-of-bounds write vulnerability in jslGetTokenValueAsString() in Espruino 2v29 (commit bffc6d0)…

An out-of-bounds write vulnerability in jslGetTokenValueAsString() in Espruino 2v29 (commit bffc6d0) allows crafted JavaScript input containing an overlong token to trigger a one-byte write beyond the JsLex.token buffer in RELEASE/NO_ASSERT builds. The out-of-bounds write corrupts the adjacent tokenValue pointer, resulting in memory corruption and potentially causing application crashes or denial …

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-88372] libsndfile 1.2.2 contains an integer overflow vulnerability in mat4_read_header() when parsing craft…

libsndfile 1.2.2 contains an integer overflow vulnerability in mat4_read_header() when parsing crafted MAT4 (MATLAB v4) files.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-88376] Bento4 1.6.0.0 contains an integer underflow vulnerability in AP4_AvccAtom::Create() and AP4_HvccAto…

Bento4 1.6.0.0 contains an integer underflow vulnerability in AP4_AvccAtom::Create() and AP4_HvccAtom::Create(). A specially crafted MP4 file containing an avcC or hvcC atom with a declared size smaller than the atom header size can cause the payload-size calculation to wrap to a large unsigned value. The resulting invalid buffer allocation and copy operations can cause application termination, le…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-88382] hiredis commit 29ea279 (post-v1.5.0) contains an uncontrolled memory allocation vulnerability in its…

hiredis commit 29ea279 (post-v1.5.0) contains an uncontrolled memory allocation vulnerability in its RESP aggregate parser.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-79764] Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capa…

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 2.5.0 until 2.5.1, the /homepage/proxy endpoint accepts an authenticated user's url query parameter and passes it to http.get or https.get without destination restrictions. In src/backend/database/routes/homepage-proxy-routes.ts, new URL performs only syntactic validation, allowing re…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-62368] Snipe-IT is an IT asset/license management system. Prior to 8.7.0, a user with the customfields.crea…

Snipe-IT is an IT asset/license management system. Prior to 8.7.0, a user with the customfields.create permission can store markup in CustomField.name, and app/Presenters/AssetPresenter.php assigns that value as an unescaped bootstrap-table header title. When another user opens an asset-list page associated with the fieldset, the stored markup executes on page load in that user's Snipe-IT session.…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-63498] Snipe-IT is an IT asset/license management system. Prior to 8.7.0, the uploaded-files API endpoint G…

Snipe-IT is an IT asset/license management system. Prior to 8.7.0, the uploaded-files API endpoint GET /api/v1/{object_type}/{id}/files/{file_id} allows an authenticated user with file-management access to upload XML and XSLT attachments and request them with the inline=true parameter. The app/Http/Controllers/Api/UploadedFilesController.php show() path does not apply the safe-inline allowlist use…

nvdaltovulnerabilidad CVSS 8.7 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-96744] Improper neutralization of special elements in data query logic in the cache lock implementation of …

Improper neutralization of special elements in data query logic in the cache lock implementation of the MongoDB integration for Laravel can cause a caller-supplied lock owner value to be evaluated as an aggregation expression rather than as a literal value. An authenticated user who can influence the owner value an application uses when acquiring or restoring a lock may take over or prematurely ex…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-96750] MongoDB Compass can interpolate a database name without escaping into the initial input of its embed…

MongoDB Compass can interpolate a database name without escaping into the initial input of its embedded MongoDB shell when a user opens the shell from that database's view. A user with privileges to create databases on a server that a Compass user connects to may, under specific conditions, have content evaluated as shell input within the Compass process, with that process's privileges. This requi…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-93280] In the Linux kernel, the following vulnerability has been resolved: greybus: audio: bound the topol…

In the Linux kernel, the following vulnerability has been resolved: greybus: audio: bound the topology section sizes against the fetched size gb_audio_gb_get_topology() fetches a topology blob of a module-supplied size, and gbaudio_tplg_parse_data() then walks it by adding the module-supplied size_dais, size_controls and size_widgets fields to form the control, widget and route section offsets. …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-93282] In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix maximum allowed acce…

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix maximum allowed access checks The DACL permission check looks for an ACE matching the current user and falls back to the Everyone ACE. It does not consider an Authenticated Users ACE, even though an authenticated session is a member of that well-known group. As a result, opening a file whose access is granted through…

nvdaltovulnerabilidad CVSS 8.1 NVD