Alertas de Seguridad de la Información

S Alto vulnerabilidad

09/06/2026

[CVE-2026-42570] Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't…

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From version 5.6.3 to before version 5.8.1, devalue.parse could, due to quirks in some JavaScript engines, be convinced to allocate much more memory than was needed when deserializing sparse arrays, leading to excessive memory consumption. This issue has been patched in vers…

nvdaltovulnerabilidad CVSS 7.5 NVD

O Alto vulnerabilidad

09/06/2026

[CVE-2026-42764] Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dere…

Issue summary: Receiving a QUIC initial packet with an invalid token may trigger a NULL pointer dereference in the OpenSSL QUIC server with address validation disabled. Impact summary: NULL pointer dereference typically causes abnormal termination of the affected QUIC server process and a Denial of Service. If the address validation is disabled in the OpenSSL QUIC server implementation, an attac…

nvdaltovulnerabilidad CVSS 7.5 NVD

O Alto vulnerabilidad

09/06/2026

[CVE-2026-42765] Issue summary: When a partial-chain certificate verification is enabled together with OCSP response …

Issue summary: When a partial-chain certificate verification is enabled together with OCSP response checking for the whole chain, a NULL dereference will happen if the verified chain does not have a self-signed trusted anchor, crashing the process. Impact summary: A NULL pointer dereference can trigger a crash which leads to a Denial of Service for an application. When performing OCSP response c…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-40376] Improper input validation in Visual Studio Code allows an unauthorized attacker to elevate privilege…

Improper input validation in Visual Studio Code allows an unauthorized attacker to elevate privileges over a network.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-40404] Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-40409] Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-41092] Improper access control in Microsoft Kinect allows an authorized attacker to elevate privileges loca…

Improper access control in Microsoft Kinect allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-41098] Improper neutralization of input during web page generation ('cross-site scripting') in Azure Stack …

Improper neutralization of input during web page generation ('cross-site scripting') in Azure Stack Edge allows an authorized attacker to perform spoofing over a network.

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-41108] Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privile…

Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.0 NVD

O Alto vulnerabilidad

09/06/2026

[CVE-2026-34183] Issue summary: Remote peer may exhaust heap memory of the QUIC server or client by flooding it with …

Issue summary: Remote peer may exhaust heap memory of the QUIC server or client by flooding it with packets containing PATH_CHALLENGE frames. Impact summary: A malicious remote peer can cause an unbounded memory allocation which can lead to an abnormal termination of the application acting as a QUIC client or server and a Denial of Service. A remote peer may exhaust heap memory by flooding the l…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-34335] Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele…

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.0 NVD

M Crítico vulnerabilidad

09/06/2026

[CVE-2026-38615] DedeCMS V5.7.118 is vulnerable to Command Execution in file_manage_control.php.

DedeCMS V5.7.118 is vulnerable to Command Execution in file_manage_control.php.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-40371] Improper handling of insufficient permissions or privileges in Microsoft Dynamics 365 (on-premises) …

Improper handling of insufficient permissions or privileges in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to elevate privileges over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-33828] Trust boundary violation in Windows Attestation allows an authorized attacker to elevate privileges …

Trust boundary violation in Windows Attestation allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

O Alto vulnerabilidad

09/06/2026

[CVE-2026-34180] Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content …

Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause a heap buffer over-read on 64-bit Unix and Unix-like platforms. Impact summary: The heap buffer over-read may crash the application (Denial of Service) or to load into the decoded ASN.1 object contents of memory beyond the end of the input buffer. More typic…

nvdaltovulnerabilidad CVSS 7.5 NVD

O Alto vulnerabilidad

09/06/2026

[CVE-2026-34181] Issue Summary: The PKCS#12 file processing fails to perform sufficient input validation for files th…

Issue Summary: The PKCS#12 file processing fails to perform sufficient input validation for files that use Password-Based Message Authentication Code 1 (PBMAC1) integrity mechanism allowing a certificate and private key forgery. Impact Summary: An attacker impersonating a user can cause a service reading PKCS#12 files to accept forged certificates and private keys with a 1 in 256 probability. If…

nvdaltovulnerabilidad CVSS 7.4 NVD

O Crítico vulnerabilidad

09/06/2026

[CVE-2026-34182] Issue Summary: Cryptographic Message Services (CMS) processing fails to perform sufficient input val…

Issue Summary: Cryptographic Message Services (CMS) processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilities may achieve key-equivalent functionality for a given CMS recipient and/or bypass integrity validation for a given mess…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

09/06/2026

[CVE-2026-26142] Deserialization of untrusted data in Nuance PowerScribe allows an unauthorized attacker to execute c…

Deserialization of untrusted data in Nuance PowerScribe allows an unauthorized attacker to execute code over a network.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-32193] Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Azure Ku…

Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Azure Kubernetes Service allows an authorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

09/06/2026

[CVE-2026-22926] Omnissa Workspace ONE® Assist for macOS contains a Local Privilege Escalation Vulnerability.

Omnissa Workspace ONE® Assist for macOS contains a Local Privilege Escalation Vulnerability.

nvdaltovulnerabilidad CVSS 7.8 NVD