Alertas de Seguridad de la Información

B Alto vulnerabilidad

26/06/2026

[CVE-2026-54353] Budibase is an open-source low-code platform. Prior to 3.39.9, authenticated users with automation p…

Budibase is an open-source low-code platform. Prior to 3.39.9, authenticated users with automation permissions can bypass Budibase's SSRF blacklist through DNS rebinding. The outbound fetch flow validates a hostname against the blacklist before the request is sent, but the actual socket connection later performs a separate DNS lookup through node-fetch. Since the validated IPs are never pinned to …

nvdaltovulnerabilidad CVSS 8.5 NVD

N Alto vulnerabilidad

26/06/2026

[CVE-2026-48778] Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the <GUIConfig name="comma…

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the tag in config.xml is read by NppXml::value() (Parameters.cpp:6430) and stored in _nppGUI._commandLineInterpreter without any validation, whitelist, or digital signature check. When the user triggers IDM_FILE_OPEN_CMD (File → Open Containing Folder → cmd), NppCommands.cpp:228 crea…

nvdaltovulnerabilidad CVSS 7.8 NVD

N Alto vulnerabilidad

26/06/2026

[CVE-2026-48800] Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the <Command> tag text con…

Notepad++ is a free and open-source source code editor. Prior to 8.9.6.1, the tag text content inside in shortcuts.xml is read by NppXml::value(aNode) (Parameters.cpp:3658) in the feedUserCmds() function and stored in UserCommand._cmd without any validation. When the user clicks the corresponding entry in the Run menu, NppCommands.cpp:4264 creates a Command object w…

nvdaltovulnerabilidad CVSS 7.8 NVD

B Alto vulnerabilidad

26/06/2026

[CVE-2026-50132] Budibase is an open-source low-code platform. Prior to 3.39.0, `GET /api/chat-links/:instance/:token…

Budibase is an open-source low-code platform. Prior to 3.39.0, `GET /api/chat-links/:instance/:token/handoff` is a public endpoint (no auth required) that performs a permanent, state-changing operation: it binds an external chat identity (Slack/Discord/MS Teams) to an authenticated Budibase user account, with no consent UI and no CSRF protection. The session token in the URL is created by the atta…

nvdaltovulnerabilidad CVSS 7.3 NVD

B Alto vulnerabilidad

26/06/2026

[CVE-2026-50136] Budibase is an open-source low-code platform. Prior to 3.39.3, the application server exposes an una…

Budibase is an open-source low-code platform. Prior to 3.39.3, the application server exposes an unauthenticated endpoint that generates S3 PutObject presigned URLs using credentials stored in a workspace datasource. The route is protected only by the recaptcha middleware and does not require authentication, table permission, datasource permission, or builder access. A public caller who knows a wo…

nvdaltovulnerabilidad CVSS 7.4 NVD

N Alto vulnerabilidad

26/06/2026

[CVE-2026-52884] Notepad++ is a free and open-source source code editor. In v8.9.6.1, isInTrustedDirectory() does NOT…

Notepad++ is a free and open-source source code editor. In v8.9.6.1, isInTrustedDirectory() does NOT canonicalize the path before checking. It uses a prefix-based check (PathIsPrefix() or equivalent) that matches paths starting with trusted directory strings. A path traversal using ..\..\ after a trusted directory prefix passes the check while resolving to an untrusted location. The CVE-2026-48800…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/06/2026

[CVE-2026-38639] An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers to…

An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers to cause a Denial of Service (DoS) via parsing a crafted input.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

26/06/2026

[CVE-2026-38641] An issue in the DSO::mmap_and_copy function of relibc commit 61f42d allows attackers to cause a Deni…

An issue in the DSO::mmap_and_copy function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via loading a crafted shared library.

nvdaltovulnerabilidad CVSS 7.5 NVD

G Alto vulnerabilidad

26/06/2026

[CVE-2026-46604] The TIFF decoder can panic when decoding an invalid image with an out-of-bounds strip offset.

The TIFF decoder can panic when decoding an invalid image with an out-of-bounds strip offset.

nvdaltovulnerabilidad CVSS 7.5 NVD

N Alto vulnerabilidad

26/06/2026

[CVE-2026-46710] Notepad++ is a free and open-source source code editor. From 8.9.4 until 8.9.6, Notepad++ contains a…

Notepad++ is a free and open-source source code editor. From 8.9.4 until 8.9.6, Notepad++ contains a local privilege escalation vulnerability in the installer. During installation, the installer invokes powershell.exe without using an absolute path after setting the working directory to the installation contextMenu directory. If an attacker can pre-place a malicious powershell.exe in a user-writab…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/06/2026

[CVE-2026-55188] RustFS is a distributed object storage system built in Rust. From 1.0.0-alpha.1 until 1.0.0-beta.9, …

RustFS is a distributed object storage system built in Rust. From 1.0.0-alpha.1 until 1.0.0-beta.9, RustFS contains an authorization bypass in the bucket replication admin API. The ListRemoteTargetHandler handler for listing remote replication targets only checks whether request credentials exist, but does not verify that the caller has replication or administrator permissions. As a result, an aut…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

26/06/2026

[CVE-2026-55189] RustFS is a distributed object storage system built in Rust. From 1.0.0-alpha.1 until 1.0.0-beta.9, …

RustFS is a distributed object storage system built in Rust. From 1.0.0-alpha.1 until 1.0.0-beta.9, when the FTP frontend is enabled, the FTP read and probe handlers dispatch directly to the storage backend without ever calling the IAM authorization function that the FTP write/list handlers (and the entire HTTP S3 path) use. As a result, any user who can authenticate to the FTP listener — includin…

nvdaltovulnerabilidad CVSS 7.7 NVD

L Alto vulnerabilidad

26/06/2026

[CVE-2026-53322] In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Clean up DMABUFs befo…

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Clean up DMABUFs before disabling function On device shutdown, make vfio_pci_core_close_device() call vfio_pci_dma_buf_cleanup() before the function is disabled via vfio_pci_core_disable(). This ensures that all access via DMABUFs is revoked before the function's BARs become inaccessible. This fixes an issue where, i…

nvdaltovulnerabilidad CVSS 8.8 NVD

L Alto vulnerabilidad

26/06/2026

[CVE-2026-53300] In the Linux kernel, the following vulnerability has been resolved: net: enetc: fix NTMP DMA use-af…

In the Linux kernel, the following vulnerability has been resolved: net: enetc: fix NTMP DMA use-after-free issue The AI-generated review reported a potential DMA use-after-free issue [1]. If netc_xmit_ntmp_cmd() times out and returns an error, the pending command is not explicitly aborted, while ntmp_free_data_mem() unconditionally frees the DMA buffer. If the buffer has already been reallocate…

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

26/06/2026

[CVE-2026-53303] In the Linux kernel, the following vulnerability has been resolved: f2fs: protect extension_list re…

In the Linux kernel, the following vulnerability has been resolved: f2fs: protect extension_list reading with sb_lock in f2fs_sbi_show() In f2fs_sbi_show(), the extension_list, extension_count and hot_ext_count are read without holding sbi->sb_lock. If a concurrent sysfs store modifies the extension list via f2fs_update_extension_list(), the show path may read inconsistent count and array conten…

nvdaltovulnerabilidad CVSS 7.1 NVD

L Alto vulnerabilidad

26/06/2026

[CVE-2026-53294] In the Linux kernel, the following vulnerability has been resolved: mailbox: mailbox-test: don't fr…

In the Linux kernel, the following vulnerability has been resolved: mailbox: mailbox-test: don't free the reused channel The RX channel can be aliased to the TX channel if it has a different MMIO. This special case needs to be handled when freeing the channels otherwise a double-free occurs.

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

26/06/2026

[CVE-2026-53296] In the Linux kernel, the following vulnerability has been resolved: mailbox: mailbox-test: free cha…

In the Linux kernel, the following vulnerability has been resolved: mailbox: mailbox-test: free channels on probe error On probe error, free the previously obtained channels. This not only prevents a leak, but also UAF scenarios because the client structure will be removed nonetheless because it was allocated with devm.

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

26/06/2026

[CVE-2026-53286] In the Linux kernel, the following vulnerability has been resolved: idpf: fix double free and use-a…

In the Linux kernel, the following vulnerability has been resolved: idpf: fix double free and use-after-free in aux device error paths When auxiliary_device_add() fails in idpf_plug_vport_aux_dev() or idpf_plug_core_aux_dev(), the err_aux_dev_add label calls auxiliary_device_uninit() and falls through to err_aux_dev_init. The uninit call will trigger put_device(), which invokes the release call…

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

26/06/2026

[CVE-2026-53290] In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drm_dev_put…

In the Linux kernel, the following vulnerability has been resolved: drm/xe/eustall: Fix drm_dev_put called before stream disable in close In xe_eu_stall_stream_close(), drm_dev_put() is called before the stream is disabled and its resources are freed. If this drops the last reference, the device structures could be freed while the subsequent cleanup code still accesses them, leading to a use-aft…

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

26/06/2026

[CVE-2026-53284] In the Linux kernel, the following vulnerability has been resolved: btrfs: only release the dirty p…

In the Linux kernel, the following vulnerability has been resolved: btrfs: only release the dirty pages io tree after successful writes [WARNING] With extra warning on dirty extent buffers at umount (aka, the next patch in the series), test case generic/388 can trigger the following warning about dirty extent buffers at unmount time: BTRFS critical (device dm-2 state E): emergency shutdown …

nvdaltovulnerabilidad CVSS 7.5 NVD