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Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-0802
Alta · 7.3
CWE-1287 12/05/2026
An ACAP configuration file lacked sufficient input validation, which could allow command…
An ACAP configuration file lacked sufficient input validation, which could allow command injection and potentially lead to privilege escalation. This vulnerability can only be exploited if the Axis device is configured to allow the installation of unsigned ACAP applications, and if an attacker convinces the victim to install a malicious ACAP application.
CVE-2026-33806
Alta · 7.5
CWE-1287 15/04/2026
fastify vulnerable to Body Schema Validation Bypass via Leading Space in Content-Type Header
Impact:
Fastify applications using schema.body.content for per-content-type body validation can have validation bypassed entirely by prepending a space to the Content-Type header. The body is still parsed correctly but schema validation is skipped.
This is a regression introduced in fastify >= 5.3.2 by the fix for CVE-2025-32442
Patches:
Upgrade to fastify v5.8.5 or later.
Workarounds:
None. Upgrade to the patched version.
CVE-2019-25596
Média · 6.2
CWE-1287 22/03/2026
SpotAuditor 5.2.6 Name Field Denial of Service
SpotAuditor 5.2.6 contains a denial of service vulnerability in the registration dialog that allows local attackers to crash the application by supplying an excessively long string in the Name field. Attackers can paste a buffer of 300 repeated characters into the Name input during registration to trigger an application crash.
CVE-2026-2092
Alta · 7.7
CWE-1287 17/03/2026
Keycloak-services: keycloak: unauthorized access via improper validation of encrypted saml assertions
A flaw was found in Keycloak. Keycloak's Security Assertion Markup Language (SAML) broker endpoint does not properly validate encrypted assertions when the overall SAML response is not signed. An attacker with a valid signed SAML assertion can exploit this by crafting a malicious SAML response. This allows the attacker to inject an encrypted assertion for an arbitrary principal, leading to unauthorized access and potential information disclosure.
CVE-2026-2454
Alta · 8.6
CWE-1287 16/03/2026
DoS in Calls plugin via malformed msgpack in websocket request.
Mattermost versions 11.3.x <= 11.3.0, 11.2.x <= 11.2.2, 10.11.x <= 10.11.10 fail to handle incorrectly reported array lengths which allows malicious user to cause OOM errors and crash the server via sending corrupted msgpack frames within websocket messages to calls plugin. Mattermost Advisory ID: MMSA-2025-00537
CVE-2026-25783
Média · 4.3
CWE-1287 16/03/2026
Denial of service via malformed User-Agent header in getBrowserVersion
Mattermost versions 11.3.x <= 11.3.0, 11.2.x <= 11.2.2, 10.11.x <= 10.11.10 fail to properly validate User-Agent header tokens which allows an authenticated attacker to cause a request panic via a specially crafted User-Agent header. Mattermost Advisory ID: MMSA-2026-00586
CVE-2026-20074
Alta · 7.4
CWE-1287 11/03/2026
Cisco IOS XR Software Multi-Instance Intermediate System-to-Intermediate System Denial of Service Vulnerability
A vulnerability in the Intermediate System-to-Intermediate System (IS-IS) multi-instance routing feature of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause the IS-IS process to restart unexpectedly.
This vulnerability is due to insufficient input validation of ingress IS-IS packets. An attacker could exploit this vulnerability by sending crafted IS-IS packets to an affected device after forming an adjacency. A successful exploit could allow the attacker to cause the IS-IS process to restart unexpectedly, resulting in a temporary loss of connectivity to advertised networks and a denial of service (DoS) condition.
Note: The IS-IS protocol is a routing protocol. To exploit this vulnerability, an attacker must be Layer 2-adjacent to the affected device and must have formed an adjacency.
CVE-2026-26115
Alta · 8.8
CWE-1287 10/03/2026
SQL Server Elevation of Privilege Vulnerability
Improper validation of specified type of input in SQL Server allows an authorized attacker to elevate privileges over a network.
CVE-2026-25179
Alta · 7.0
CWE-1287 10/03/2026
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Improper validation of specified type of input in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-2004
Alta · 8.8
CWE-1287 12/02/2026
PostgreSQL intarray missing validation of type of input to selectivity estimator executes arbitrary code
Missing validation of type of input in PostgreSQL intarray extension selectivity estimator function allows an object creator to execute arbitrary code as the operating system user running the database. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
CVE-2026-2003
Média · 4.3
CWE-1287 12/02/2026
PostgreSQL oidvector discloses a few bytes of memory
Improper validation of type "oidvector" in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out viability of attacks that arrange for presence of confidential information in disclosed bytes, but they seem unlikely. Versions before PostgreSQL 18.2, 17.8, 16.12, 15.16, and 14.21 are affected.
CVE-2026-20119
Alta · 7.5
CWE-1287 04/02/2026
Cisco TelePresence Collaboration Endpoint Software and RoomOS Software Denial of Service Vulnerability
A vulnerability in the text rendering subsystem of Cisco TelePresence Collaboration Endpoint (CE) Software and Cisco RoomOS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to insufficient validation of input received by an affected device. An attacker could exploit this vulnerability by getting the affected device to render crafted text, for example, a crafted meeting invitation. As indicated in the CVSS score, no user interaction is required, such as accepting the meeting invitation. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
CVE-2026-24307
Alta · 7.5
CWE-1287 22/01/2026
M365 Copilot Information Disclosure Vulnerability
Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.
CVE-2026-21932
Alta · 7.4
CWE-1287 20/01/2026
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise…
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: AWT, JavaFX). Supported versions that are affected are Oracle Java SE: 8u471, 8u471-b50, 8u471-perf, 11.0.29, 17.0.17, 21.0.9, 25.0.1; Oracle GraalVM for JDK: 17.0.17 and 21.0.9; Oracle GraalVM Enterprise Edition: 21.3.16. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 7.4 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N).
CVE-2025-53627
Média · 5.3
CWE-1287 29/12/2025
Meshtastic firmware allows forged DMs with no PKC to show up as encrypted
Meshtastic is an open source mesh networking solution. The Meshtastic firmware (starting from version 2.5) introduces asymmetric encryption (PKI) for direct messages, but when the `pki_encrypted` flag is missing, the firmware silently falls back to legacy AES-256-CTR channel encryption. This was an intentional decision to maintain backwards compatibility. However, the end-user applications, like Web app, iOS/Android app, and applications built on top of Meshtastic using the SDK, did not have a way to differentiate between end-to-end encrypted DMs and the legacy DMs. This creates a downgrade attack path where adversaries who know a shared channel key can craft and inject spoofed direct messages that are displayed as if they were PKC encrypted. Users are not given any feedback of whether a direct message was decrypted with PKI or with legacy symmetric encryption, undermining the expected security guarantees of the PKI rollout. Version 2.7.15 fixes this issue.
CVE-2025-12689
Média · 6.5
CWE-1287 17/12/2025
DoS in Calls plugin via malformed UTF-8 in WebSocket request
Mattermost versions 11.0.x <= 11.0.4, 10.12.x <= 10.12.2, 10.11.x <= 10.11.6 fail to check WebSocket request field for proper UTF-8 format, which allows attacker to crash Calls plug-in via sending malformed request.
CVE-2025-13352
Baixa · 3.0
CWE-1287 17/12/2025
Mattermost GitHub Plugin allows unauthorized GitHub reactions via reaction forwarding hijacking
Mattermost versions 10.11.x <= 10.11.6 and Mattermost GitHub plugin versions <=2.4.0 fail to validate plugin bot identity in reaction forwarding which allows attackers to hijack the GitHub reaction feature to make users add reactions to arbitrary GitHub objects via crafted notification posts.
CVE-2024-2105
Média · 6.5
CWE-1287 10/12/2025
JBL: Improper validation of ICM field in connection requests
An unauthorised attacker within bluetooth range may use an improper validation during the BLE connection request to deadlock the affected devices.
CVE-2025-32901
Média · 4.3
CWE-1287 05/12/2025
In KDE Connect before 1.33.0 on Android, malicious device IDs (sent via broadcast UDP)…
In KDE Connect before 1.33.0 on Android, malicious device IDs (sent via broadcast UDP) could cause an application crash.
CVE-2025-20756
Média · 6.5
CWE-1287 02/12/2025
In Modem, there is a possible system crash due to a logic error. This could lead to…
In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01673749; Issue ID: MSV-4643.
CVE-2025-60633
Média · 6.5
CWE-1287 24/11/2025
An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a…
An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via the Nudm_SubscriberDataManagement API.
CVE-2025-12977
Crítica · 9.1
CWE-1287 24/11/2025
CVE-2025-12977
Fluent Bit in_http, in_splunk, and in_elasticsearch input plugins fail to sanitize tag_key inputs. An attacker with network access or the ability to write records into Splunk or Elasticsearch can supply tag_key values containing special characters such as newlines or ../ that are treated as valid tags. Because tags influence routing and some outputs derive filenames or contents from tags, this can allow newline injection, path traversal, forged record injection, or log misrouting, impacting data integrity and log routing.
CVE-2025-41729
Alta · 7.5
CWE-1287 24/11/2025
DoS via Modbus Read Command
An unauthenticated remote attacker can send a specially crafted Modbus read command to the device which leads to a denial of service.
CVE-2025-9524
Média · 4.3
CWE-1287 11/11/2025
The VAPIX API port.cgi did not have sufficient input validation, which may result in process...
The VAPIX API port.cgi did not have sufficient input validation, which may result in process crashes and impact usability. This vulnerability can only be exploited after authenticating with a viewer- operator- or administrator-privileged service account.
CVE-2025-6298
Média · 6.7
CWE-1287 11/11/2025
ACAP applications can gain elevated privileges due to improper input validation, potentially...
ACAP applications can gain elevated privileges due to improper input validation, potentially leading to privilege escalation. This vulnerability can only be exploited if the Axis device is configured to allow the installation of unsigned ACAP applications, and if an attacker convinces the victim to install a malicious ACAP application.