Alertas de Seguridad de la Información

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50345] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50347] Heap-based buffer overflow in Windows Data dll allows an unauthorized attacker to execute code local…

Heap-based buffer overflow in Windows Data dll allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50348] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50322] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50327] Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.

Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50328] Uncaught exception in Windows Server Update Service allows an unauthorized attacker to perform tampe…

Uncaught exception in Windows Server Update Service allows an unauthorized attacker to perform tampering over a network.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50317] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Operating Systems allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50321] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Driver allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50309] Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50313] Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50314] Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50301] Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code local…

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-4017] Buffer Overflow in the entry handler of the TraceEvent() system call could allow an attacker with lo…

Buffer Overflow in the entry handler of the TraceEvent() system call could allow an attacker with local access to cause information disclosure, data tampering or a crash of the QNX Neutrino kernel.

nvdaltovulnerabilidad CVSS 7.4 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48309] Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code exe…

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48365] Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code exe…

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48368] Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code exe…

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-47642] Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-47967] Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code exe…

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-47968] Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code exe…

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

nvdaltovulnerabilidad CVSS 7.8 NVD

S Alto vulnerabilidad

14/07/2026

[CVE-2026-45756] Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Fr…

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 7.3.0-BETA1 until 7.4.12 and 8.0.12, the JsonPath component compiles attacker-controlled match() and search() filter patterns directly into preg_match() without a length cap, i-regexp restriction, or bounded backtracking, allowing catastrophic-backtracking expressions to pin worker CPU and cause …

nvdaltovulnerabilidad CVSS 7.5 NVD