Alertas de Seguridad de la Información

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 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 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

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

M Alto vulnerabilidad

16/07/2026

[CVE-2026-59117] Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code o…

Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 7.5 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-48342] Bridge is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary…

Bridge is affected by an Integer Overflow or Wraparound 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-2026-58594] Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a…

Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-58532] Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges…

Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-56647] Integer overflow or wraparound in Windows Remote Access Service Infrastructure allows an authorized …

Integer overflow or wraparound in Windows Remote Access Service Infrastructure allows an authorized attacker to elevate privileges over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-56194] Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate p…

Heap-based buffer overflow in Windows Network File System allows an authorized attacker to elevate privileges over a network.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-56182] Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges l…

Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-55048] Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute …

Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-55043] Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute…

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

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-55033] Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to execute c…

Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-54124] Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code l…

Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-54115] Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate …

Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

14/07/2026

[CVE-2026-50435] Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges local…

Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.8 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