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Alertas de Seguridad de la Información

Vulnerabilidades explotadas activamente, incidentes y análisis relevantes para México y LATAM. Actualizado automáticamente desde fuentes oficiales.

48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →
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Vulnerabilidades × cwe-190 × Limpiar todo ×
A Crítico vulnerabilidad
27/07/2026
[CVE-2026-64774] An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 an…
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may be able to cause unexpected application termination or heap corruption.
nvdcriticovulnerabilidad CVSS 9.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-64765] An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 an…
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
nvdaltovulnerabilidad CVSS 7.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-64766] An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 an…
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.
nvdaltovulnerabilidad CVSS 7.8 NVD
A Crítico vulnerabilidad
27/07/2026
[CVE-2026-64694] An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequo…
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.
nvdcriticovulnerabilidad CVSS 9.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43818] An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 an…
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. Processing a maliciously crafted image may lead to arbitrary code execution.
nvdaltovulnerabilidad CVSS 8.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-43780] An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 an…
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted texture may lead to unexpected app termination.
nvdaltovulnerabilidad CVSS 7.8 NVD
A Crítico vulnerabilidad
27/07/2026
[CVE-2026-43769] An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 an…
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.
nvdcriticovulnerabilidad CVSS 9.8 NVD

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A Crítico vulnerabilidad
27/07/2026
[CVE-2026-43764] An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequo…
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause unexpected system termination.
nvdcriticovulnerabilidad CVSS 9.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-28973] An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 an…
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. A malicious app may be able to break out of its sandbox.
nvdaltovulnerabilidad CVSS 8.6 NVD
M Alto vulnerabilidad
27/07/2026
[CVE-2026-66758] A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calc…
A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calculates memory allocation sizes using signed 32-bit integers for width and height. If a crafted file sets both values to large values, their product exceeds 2^31 and overflows, resulting in an undersized heap-based buffer allocation. This integer overflow issue results in a heap-based buffer overflow…
nvdaltovulnerabilidad CVSS 7.8 NVD
A Alto vulnerabilidad
27/07/2026
[CVE-2026-55969] Integer Overflow or Wraparound vulnerability in Apache Thrift C++, c_glib, Go, netstd, Delphi and Ha…
Integer Overflow or Wraparound vulnerability in Apache Thrift C++, c_glib, Go, netstd, Delphi and Haxe bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.
nvdaltovulnerabilidad CVSS 7.5 NVD
M Crítico vulnerabilidad
24/07/2026
[CVE-2026-16280] An integer overflow when calculating physical offsets for sparse PMRs may result in 32-bit truncatio…
An integer overflow when calculating physical offsets for sparse PMRs may result in 32-bit truncation of address computations for PMRs larger than 4 GB. This can lead to incorrect GPU MMU mappings and may allow a non-privileged user to trigger access to unintended physical memory, resulting in memory corruption or information disclosure.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Alto vulnerabilidad
24/07/2026
[CVE-2026-66039] FFmpeg through 8.1.2, fixed in commit aafb5c6, contains a signed integer overflow vulnerability in t…
FFmpeg through 8.1.2, fixed in commit aafb5c6, contains a signed integer overflow vulnerability in the MACE6 audio decoder that allows attackers to corrupt heap memory by supplying a crafted CAF file with a malicious bytes_per_packet value. Attackers can craft a CAF file with oversized bytes_per_packet and frames_per_packet values in the desc chunk to trigger an integer overflow in mace_decode_fra…
nvdaltovulnerabilidad CVSS 8.8 NVD
G Crítico vulnerabilidad
21/07/2026
[CVE-2026-16416] Integer overflow in Chromecast in Google Chrome prior to 150.0.7871.182 allowed a local attacker to …
Integer overflow in Chromecast in Google Chrome prior to 150.0.7871.182 allowed a local attacker to potentially perform a sandbox escape via malicious network traffic. (Chromium security severity: High)
nvdcriticovulnerabilidad CVSS 9.3 NVD
M Crítico vulnerabilidad
21/07/2026
[CVE-2026-16408] Integer overflow in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 153…
Integer overflow in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
nvdcriticovulnerabilidad CVSS 9.8 NVD

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M Crítico vulnerabilidad
21/07/2026
[CVE-2026-16402] Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 153 an…
Integer overflow in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Crítico vulnerabilidad
21/07/2026
[CVE-2026-16389] Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerabilit…
Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Crítico vulnerabilidad
21/07/2026
[CVE-2026-16395] Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 153 and Thund…
Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
nvdcriticovulnerabilidad CVSS 9.8 NVD
M Crítico vulnerabilidad
21/07/2026
[CVE-2026-16369] Integer overflow in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 1…
Integer overflow in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
nvdcriticovulnerabilidad CVSS 9.8 NVD
N Alto vulnerabilidad
20/07/2026
[CVE-2026-41521] xrdp is an open source RDP server. Versions 0.10.6 and prior contain an integer overflow vulnerabili…
xrdp is an open source RDP server. Versions 0.10.6 and prior contain an integer overflow vulnerability when processing screen update messages within the vnc-any connection mode. A malicious remote VNC server can send crafted image dimensions that cause an integer overflow during memory buffer size calculation, resulting in an undersized allocation. Subsequent processing of the incoming image data …
nvdaltovulnerabilidad CVSS 8.2 NVD