Alertas de Seguridad de la Información

M Alto vulnerabilidad

26/08/2026

[CVE-2026-81036] Stalwart Mail Server does not compare an OAuth redirect target against any registered destination in…

Stalwart Mail Server does not compare an OAuth redirect target against any registered destination in its default configuration. The validation routine in crates/http/src/auth/oauth/registration.rs returns success immediately when the client-authentication requirement is disabled, and that requirement is false in the shipped settings, so the supplied redirect value is neither matched against a regi…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Crítico vulnerabilidad

26/08/2026

[CVE-2026-80428] ILIAS deserialises stored session data for an unauthenticated caller. The Shibboleth back-channel en…

ILIAS deserialises stored session data for an unauthenticated caller. The Shibboleth back-channel endpoint at components/ILIAS/AuthShibboleth/resources/shib_logout.php runs in a context that ilInitialisation exempts from authentication, and its logout-notification handler locates the session to terminate by reading every live row of the session table and passing each row's stored data to a hand-wr…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-81027] one-api gates one of its two channel-pinning paths and not the other. middleware/auth.go permits a r…

one-api gates one of its two channel-pinning paths and not the other. middleware/auth.go permits a request to name a specific channel either through a suffix on the API key or through a URL path parameter. The suffix path is reached only after model.IsAdmin succeeds and otherwise rejects the caller, while the path-parameter branch sets the selected-channel value from c.Param("channelid") with no r…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-81029] OpenMetadata accepts a caller-supplied post-authentication redirect target and appends the issued to…

OpenMetadata accepts a caller-supplied post-authentication redirect target and appends the issued token to it. SamlLoginServlet reads the callback request parameter and stores it in the HTTP session without comparing it against any configured or registered destination, and the assertion consumer servlet later formats that stored value into a URL carrying the freshly issued JWT together with the ac…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-81031] IDURAR ERP CRM changes the password of whichever account a request names rather than the account mak…

IDURAR ERP CRM changes the password of whichever account a request names rather than the account making the request. The update handler in backend/src/controllers/middlewaresControllers/createUserController/updatePassword.js resolves the authenticated user from the request that the token middleware populated, then issues its update against a filter built from the identifier in the URL path, and ne…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80426] FiftyOne renders a dataset field's description as markup. The sidebar field-information component at…

FiftyOne renders a dataset field's description as markup. The sidebar field-information component at app/packages/core/src/components/FieldLabelAndInfo/index.tsx passes the description string to React's dangerouslySetInnerHTML, and no layer between storage and render escapes or sanitises it; the neighbouring info values in the same component are rendered as React children and are escaped, so the d…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80427] bestzip builds the argument list for the system zip utility without separating options from operands…

bestzip builds the argument list for the system zip utility without separating options from operands. The destination archive path and the caller-supplied source paths are passed to the child process with no -- delimiter between them, so any source entry beginning with a hyphen is interpreted by zip as an option rather than a file name. zip accepts -T to test the finished archive and -TT to name t…

nvdaltovulnerabilidad CVSS 8.4 NVD

M Crítico vulnerabilidad

26/08/2026

[CVE-2026-54569] SENAITE.CORE is the core framework for the SENAITE laboratory information management system. From 2.…

SENAITE.CORE is the core framework for the SENAITE laboratory information management system. From 2.0.0 to 2.6.0, the SENAITE.CORE JSON API permits unauthenticated remote code execution through a two-request chain involving missing authorization and unsafe evaluation. The state-changing routes in src/bika/lims/jsonapi/update.py, including update, update_many, remove, doActionFor, doActionFor_many,…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

26/08/2026

[CVE-2026-80587] In the Linux kernel, the following vulnerability has been resolved: mptcp: avoid combining some inc…

In the Linux kernel, the following vulnerability has been resolved: mptcp: avoid combining some incoming suboptions Some MPTCP suboptions are mutually exclusive according to the RFC8684, but also because in different places, the code doesn't expect some combinations to be present. That's specially true for suboptions that would be present twice, but with different attributes. The new restrictio…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80588] In the Linux kernel, the following vulnerability has been resolved: mptcp: reclaim forward-allocate…

In the Linux kernel, the following vulnerability has been resolved: mptcp: reclaim forward-allocated memory on RX path errors After commit 9db5b3cec4ec ("mptcp: borrow forward memory from subflow"), errors in the receive path prior to queueing skbs into the receive queue do not trigger forward-allocated memory reclaiming. Prevent forward memory from growing unboundedly in pathological drop scen…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

26/08/2026

[CVE-2026-80589] In the Linux kernel, the following vulnerability has been resolved: block: stop the timeout timer w…

In the Linux kernel, the following vulnerability has been resolved: block: stop the timeout timer when releasing a never added disk disk_release() undoes blk_mq_init_allocated_queue() for a disk whose probe failed before add_disk(), but it only calls blk_mq_exit_queue(). Nothing there stops q->timeout, and that timer rolls forward: it stays pending until it next expires, not until the last reque…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80579] In the Linux kernel, the following vulnerability has been resolved: fbdev: clear fb_info->mode befo…

In the Linux kernel, the following vulnerability has been resolved: fbdev: clear fb_info->mode before deleting a videomode fb_set_var() can delete a mode from info->modelist when userspace passes FB_ACTIVATE_INV_MODE through FBIOPUT_VSCREENINFO. The code checks that the mode being deleted is not the current info->var and that fbcon is not using it, but it does not check fb_info->mode. fb_info->…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80580] In the Linux kernel, the following vulnerability has been resolved: fbdev: bound mode sysfs output …

In the Linux kernel, the following vulnerability has been resolved: fbdev: bound mode sysfs output to the sysfs buffer mode_string() uses snprintf() which can return a value larger than the remaining buffer space. show_modes() accumulates the return value into i without checking whether i has reached PAGE_SIZE, causing the offset to advance past the sysfs buffer if the modelist is long enough. …

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80582] In the Linux kernel, the following vulnerability has been resolved: drm/shmem_helper: Check VMA bou…

In the Linux kernel, the following vulnerability has been resolved: drm/shmem_helper: Check VMA boundaries for PMD mappings In the ->huge_fault handler do not install a PMD huge page mapping if the huge page exceeds the boundaries of the VMA. All other ->huge_fault handlers have similar checks and the resulting mapping will trigger a VM_BUG_ON_VMA() if it ever reaches copy_pmd_range().

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80583] In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: lpass-tx-macro: F…

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: lpass-tx-macro: Fix enum kcontrol accesses The "DEC0 MODE" to "DEC7 MODE" controls are enumerated, but tx_macro_dec_mode_get() and tx_macro_dec_mode_put() access their value through ucontrol->value.integer.value[0] (a long) instead of ucontrol->value.enumerated.item[0] (an unsigned int). This same pattern was fixe…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80584] In the Linux kernel, the following vulnerability has been resolved: s390/qeth: validate user buffer…

In the Linux kernel, the following vulnerability has been resolved: s390/qeth: validate user buffer length in SNMP and ARP query ioctls qeth_snmp_command() and qeth_l3_arp_query() allocate a buffer sized by a user-supplied length (udata_len) without checking a lower bound, then set udata_offset to a fixed non-zero value and pass both to a reply callback. The callback bounds-checks the copy with …

nvdaltovulnerabilidad CVSS 8.4 NVD

M Crítico vulnerabilidad

26/08/2026

[CVE-2026-80585] In the Linux kernel, the following vulnerability has been resolved: mptcp: fastopen: only mark MPTF…

In the Linux kernel, the following vulnerability has been resolved: mptcp: fastopen: only mark MPTFO subflows with SYN data Passive TCP Fast Open accepts a valid-cookie SYN even when it carries no data. In that case the child socket's receive queue is intentionally left empty. mptcp_fastopen_subflow_synack_set_params() set is_mptfo before checking for queued SYN data. That made data-less TFO SY…

nvdcriticovulnerabilidad CVSS 9.4 NVD

M Crítico vulnerabilidad

26/08/2026

[CVE-2026-80586] In the Linux kernel, the following vulnerability has been resolved: mptcp: options: reset DSS field…

In the Linux kernel, the following vulnerability has been resolved: mptcp: options: reset DSS fields in case of unexpected size A remote peer could send a malformed DSS with a wrong size, followed by another DSS or MPC + Data. In this case, the first suboption will be ignored, but leaving some fields written, which could lead to inconsistency or access uninitialized data. Explicitly reset the f…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80572] In the Linux kernel, the following vulnerability has been resolved: Input: byd - synchronize timer …

In the Linux kernel, the following vulnerability has been resolved: Input: byd - synchronize timer deletion before freeing private data byd_disconnect() uses timer_delete() before freeing the driver's private data. This does not wait for a running byd_clear_touch() callback, which dereferences the private data and its psmouse pointer. A callback racing with disconnect can therefore access the …

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80574] In the Linux kernel, the following vulnerability has been resolved: Input: focaltech - fix array ou…

In the Linux kernel, the following vulnerability has been resolved: Input: focaltech - fix array out-of-bounds in focaltech_process_rel_packet Make finger2 (and also finger1) unsigned, so that if the finger index in the packet is 0 then subtracting 1 creates an array index which overflows above the existing check for FOC_MAX_FINGERS, as the existing comment says it should, instead of writing to …

nvdaltovulnerabilidad CVSS 8.4 NVD