Alertas de Seguridad de la Información

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

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

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-2026-53284] 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

M Crítico vulnerabilidad

26/06/2026

[CVE-2026-52780] OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, cache…

OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, cache store poisoning leads to Remote Code Execution (RCE). This vulnerability is fixed in 17.3.3 and 17.4.1.

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Alto vulnerabilidad

26/06/2026

[CVE-2026-52783] OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, OpenP…

OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, OpenProject's Storages module writes the OneDrive/SharePoint userless OAuth access_token plaintext to Rails.cache under the deterministic key storage..httpx_access_token, repopulated continuously by an hourly cron and every userless-OAuth call site (see Write cadence). None of the three allowed cache…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

26/06/2026

[CVE-2026-49991] RustFS is a distributed object storage system built in Rust. In 1.0.0-beta.4, authenticated users wi…

RustFS is a distributed object storage system built in Rust. In 1.0.0-beta.4, authenticated users with only PutObject permission on their own bucket can exploit a path traversal vulnerability in the Snowball auto-extract feature to write arbitrary objects into other users' buckets, completely breaking multi-tenant isolation. The vulnerability chains three flaws: No ../ sanitization in tar entry ke…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Crítico vulnerabilidad

26/06/2026

[CVE-2026-46386] OpenProject is open-source, web-based project management software. Prior to , the official openproje…

OpenProject is open-source, web-based project management software. Prior to , the official openproject/openproject Docker image ships ENV SECRET_KEY_BASE=OVERWRITE_ME as the default Rails master key. Combined with cookies_serializer = :marshal, this gives any logged-in user a deterministic Marshal-deserialization path reachable via the /my/two_factor_devices cookie reader This vulnerability is fix…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Alto vulnerabilidad

26/06/2026

[CVE-2026-32833] Cudy LT300 3.0 running firmware prior to version 2.5.12 contains an OS command injection vulnerabili…

Cudy LT300 3.0 running firmware prior to version 2.5.12 contains an OS command injection vulnerability that allows authenticated attackers to execute arbitrary commands by injecting shell metacharacters into the cbid.system.ntp.current POST parameter in the system time configuration interface. Attackers can submit malicious payloads through the NTP settings endpoint to achieve remote code executio…

nvdaltovulnerabilidad CVSS 8.8 NVD

E Alto vulnerabilidad

26/06/2026

[CVE-2026-47220] Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.37.0 u…

Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.37.0 until 1.37.5 and 1.38.3, when the %REQUESTED_SERVER_NAME(X:Y)% is used in log format and host related options is specified, like HOST_FIRST, SNI_FIRST, it's possible to crash Envoy when the specified host header is missing in the request headers. This vulnerability is fixed in 1.37.5 and 1.38.3.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

26/06/2026

[CVE-2026-56876] extract-zip does not validate symlink targets when extracting zip archives. When processing a malici…

extract-zip does not validate symlink targets when extracting zip archives. When processing a malicious zip file containing a symlink with a relative path like '../../../../etc/passwd', extract-zip will extract the symlink without validation, allowing it to point outside the extraction directory. Depending on how extract-zip is used, an attacker could read or write to arbitrary files.

nvdaltovulnerabilidad CVSS 8.1 NVD

D Crítico vulnerabilidad

26/06/2026

[CVE-2026-54636] Dokku is a docker-powered PaaS. Prior to 0.38.7, the cron plugin utilizes commands in the app.json f…

Dokku is a docker-powered PaaS. Prior to 0.38.7, the cron plugin utilizes commands in the app.json file to manage system cron running as the Dokku user. An app.json cron command utilizing special shell characters - including, but not limited to, > or ; - can break out of the Docker container and execute commands on the host as the Dokku user. This vulnerability is fixed in 0.38.7.

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Alto vulnerabilidad

26/06/2026

[CVE-2026-57518] Pagekit CMS 1.0.18 contains a privilege escalation vulnerability that allows authenticated users wit…

Pagekit CMS 1.0.18 contains a privilege escalation vulnerability that allows authenticated users with the 'user: manage users' permission to escalate privileges by assigning arbitrary custom roles to themselves due to missing authorization checks in UserApiController::saveAction(). Attackers can assign themselves a custom role with the 'system: manage packages' permission and then upload and insta…

nvdaltovulnerabilidad CVSS 8.8 NVD

D Crítico vulnerabilidad

26/06/2026

[CVE-2026-45405] Dokku is a docker-powered PaaS. Prior to 0.38.2, the git:from-archive and certs:add commands extract…

Dokku is a docker-powered PaaS. Prior to 0.38.2, the git:from-archive and certs:add commands extract user-supplied tar/zip archives into temporary directories without sanitizing member paths or preventing symlink traversal. GNU tar creates symlinks during extraction and follows them for subsequent entries, allowing an attacker to write arbitrary files anywhere writable by the dokku user — includin…

nvdcriticovulnerabilidad CVSS 9.0 NVD

D Crítico vulnerabilidad

26/06/2026

[CVE-2026-45406] Dokku is a docker-powered PaaS. Prior to 0.38.2, the openresty-vhosts plugin copies files from an ap…

Dokku is a docker-powered PaaS. Prior to 0.38.2, the openresty-vhosts plugin copies files from an app's openresty/http-includes/ git repository directory to the host and then interpolates their filenames, unescaped, into a single-quoted shell string that is later parsed by eval. A filename containing a single quote breaks the quoting and allows command substitution to execute arbitrary commands on…

nvdcriticovulnerabilidad CVSS 9.0 NVD

C Alto vulnerabilidad

26/06/2026

[CVE-2026-9640] A privilege escalation vulnerability exists in LXD from 6.0 before 6.9, 5.21.0 before 5.21.5, and 5.…

A privilege escalation vulnerability exists in LXD from 6.0 before 6.9, 5.21.0 before 5.21.5, and 5.0.0 before 5.0.7 regarding the handling of project-restriction policies during snapshot restoration.. An authenticated project operator in a restricted multi-tenant environment can bypass policy restrictions by importing a maliciously crafted instance backup containing restricted configuration keys …

nvdaltovulnerabilidad CVSS 7.2 NVD

C Alto vulnerabilidad

26/06/2026

[CVE-2026-12411] Broken Access Control in the devLXDInstancePatchHandler component of Canonical LXD allows an untrust…

Broken Access Control in the devLXDInstancePatchHandler component of Canonical LXD allows an untrusted guest to mount, read, and overwrite another guest's custom storage volume via a crafted device PATCH request over /dev/lxd when security.devlxd.management.volumes is enabled.

nvdaltovulnerabilidad CVSS 8.4 NVD