Alertas de Seguridad de la Información

M Alto vulnerabilidad

25/08/2026

[CVE-2026-24170] NVIDIA UFM Enterprise contains a vulnerability in the web interface authorization component, where a…

NVIDIA UFM Enterprise contains a vulnerability in the web interface authorization component, where an authenticated user could cause improper authentication by sending specially crafted HTTP requests. A successful exploit of this vulnerability might lead to code execution and escalation of privileges.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-24262] NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could …

NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause an out-of-bounds write. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-24263] NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could …

NVIDIA DGX Spark contains a vulnerability in the system firmware, where a privileged attacker could be able to cause a NULL pointer dereference. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-19913] The Kaltura HTML5 player (mwEmbed / html5lib) contains a local file disclosure vulnerability due to …

The Kaltura HTML5 player (mwEmbed / html5lib) contains a local file disclosure vulnerability due to improper validation of the ServiceUrl parameter in mwEmbedLoader.php. This parameter is used as the base URL for a backend request and accepts non‑HTTP schemes such as file://. When an exception or error occurs, the response is subsequently deserialized and its raw contents are reflected to the clie…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-16233] There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in info…

There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in information disclosure or arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially crafted VI.  This vulnerability affects NI LabVIEW 2026 Q3 (26.3.0) and prior versions.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-16234] There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in info…

There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in information disclosure or arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially crafted VI.  This vulnerability affects NI LabVIEW 2026 Q3 (26.3.0) and prior versions.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-79784] Vocos instantiates a class named by a configuration file without restricting which class may be name…

Vocos instantiates a class named by a configuration file without restricting which class may be named. instantiate_class in vocos/pretrained.py takes the class_path value from the configuration, splits it into a module and an attribute, imports the module with __import__, resolves the attribute with getattr, and calls the result as args_class(*args, **kwargs) where kwargs is the config's own init_…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-79774] Winter CMS versions before 1.2.13 contain an incomplete fix for a Twig sandbox escape vulnerability …

Winter CMS versions before 1.2.13 contain an incomplete fix for a Twig sandbox escape vulnerability in System\\Twig\\SecurityPolicy that allows authenticated backend users with template-editing permissions to bypass sandbox restrictions. Attackers can exploit method forwarding through Eloquent models and query builders using methods like saveQuietly(), deleteQuietly(), increment(), decrement(), an…

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-79770] Nokogiri versions before 1.19.3 contain regular expression denial of service vulnerabilities in the …

Nokogiri versions before 1.19.3 contain regular expression denial of service vulnerabilities in the CSS selector tokenizer affecting string-literal and identifier tokenization. Attackers can inject adversarial CSS selectors into methods like Node#css, Node#at_css, and Searchable#search to cause exponential regex backtracking and denial of service.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-79674] NLTK versions before 3.10.3 contain a path sandbox bypass vulnerability in corpus-reader constructor…

NLTK versions before 3.10.3 contain a path sandbox bypass vulnerability in corpus-reader constructors that allows attackers to read files outside the intended data root. Attackers can supply arbitrary corpus root paths to LinThesaurusCorpusReader and PanLexLiteCorpusReader constructors to access filesystem content and SQLite databases outside the pathsec sandbox boundary.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-55539] PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.51, the Jobs API create_app function…

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.51, the Jobs API create_app function mounts /api/v1/runs without authentication. Any reachable caller can submit jobs, read results, cancel runs, or delete jobs using operator credentials. The fix adds PRAISONAI_JOBS_API_KEY middleware for Authorization or X-API-Key. This issue is fixed in version 4.6.58.

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-55581] mcp-shell is an MCP server for running shell commands securely, auditably, and on demand. Prior to 0…

mcp-shell is an MCP server for running shell commands securely, auditably, and on demand. Prior to 0.6.0, the default Docker security.yaml includes /bin/bash in allowed_executables, while security.go validates only the first token and checkBlockedPatternsAndCommands does not reject the shell command-mode flag -c. A caller of the shell_exec MCP tool can provide the command argument `/bin/bash -c

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-55582] mcp-shell is an MCP server for running shell commands securely, auditably, and on demand. Prior to 0…

mcp-shell is an MCP server for running shell commands securely, auditably, and on demand. Prior to 0.6.0, the default security.yaml allows /usr/bin/git, while security.go omits ! from containsShellMetacharacters and containsDangerousShellConstructs and applies no per-executable argument policy. A caller of the shell_exec MCP tool can provide the command argument /usr/bin/git -c alias.pwn=!

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-55532] PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, MCP HTTP Stream _validate_origin…

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, MCP HTTP Stream _validate_origin uses request_origin.startswith(allowed), allowing the attacker-controlled localhost.attacker.com HTTP origin to satisfy the localhost allowlist. A webpage can send Content-Type: text/plain requests without preflight and invoke tools/call without an API key, including file writes that persist agent …

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-55533] PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, create_auth_middleware() allows …

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, create_auth_middleware() allows requests when auth=api-key lacks PRAISONAI_API_KEY or JWT authentication lacks PRAISONAI_JWT_SECRET. An externally bound Recipe server can therefore accept unauthenticated POST /v1/recipes/run requests despite authentication being enabled. This issue is fixed in version 4.6.58.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2025-71406] Nokogiri before 1.18.4 bundles a vulnerable version of libxslt (prior to 1.1.43) that contains two u…

Nokogiri before 1.18.4 bundles a vulnerable version of libxslt (prior to 1.1.43) that contains two use-after-free vulnerabilities: CVE-2025-24855 (use-after-free of the XPath context node due to xsltEvalXPathStringNs leaking xpathCtxt->node) and CVE-2024-55549 (use-after-free related to excluded result prefixes/namespaces). Processing crafted XSLT can trigger memory corruption. Nokogiri 1.18.4 upg…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2022-50998] Nokogiri before 1.13.9 (CRuby implementation using packaged libraries) bundles libxml2 v2.9.14, whic…

Nokogiri before 1.13.9 (CRuby implementation using packaged libraries) bundles libxml2 v2.9.14, which is affected by CVE-2022-40304 (data corruption / double-free from an entity reference cycle when entity content is allocated from a dict) and CVE-2022-40303 (integer overflows when parsing with XML_PARSE_HUGE). Nokogiri 1.13.9 upgrades the packaged libxml2 to v2.10.3 to address these issues. Proce…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2022-50999] Nokogiri versions before 1.13.5 contain an integer overflow vulnerability in packaged libxml2 buffer…

Nokogiri versions before 1.13.5 contain an integer overflow vulnerability in packaged libxml2 buffer handling functions that allows attackers to cause out-of-bounds memory writes. Attackers can exploit this by crafting multi-gigabyte XML files to trigger buffer overflows resulting in information disclosure, data modification, or denial of service.

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2023-54354] Nokogiri before 1.14.3 (CRuby implementation only, when using the packaged libxml2) bundles libxml2 …

Nokogiri before 1.14.3 (CRuby implementation only, when using the packaged libxml2) bundles libxml2 v2.10.3, which is vulnerable to NULL pointer dereferences in XML Schema processing (xmlSchemaFixupComplexType, CVE-2023-28484, and xmlSchemaCheckCOSSTDerivedOK). An attacker who supplies a crafted/malformed XML schema can cause libxml2 to dereference a NULL pointer and potentially segfault, resultin…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2021-47996] Nokogiri before 1.11.4 (CRuby implementation only, when the packaged/vendored libxml2 is used) bundl…

Nokogiri before 1.11.4 (CRuby implementation only, when the packaged/vendored libxml2 is used) bundles libxml2 2.9.10, which is affected by multiple vulnerabilities addressed in libxml2 2.9.12, including a memory leak in xmlSchemaValidateStream (CVE-2019-20388), a global buffer over-read in xmlEncodeEntitiesInternal (CVE-2020-24977), a heap-based buffer overflow (CVE-2021-3517), and an out-of-boun…

nvdaltovulnerabilidad CVSS 7.5 NVD