Alertas de Seguridad de la Información

M Alto vulnerabilidad Nuevo

Hace 10 horas

[CVE-2026-19569] dynamic_object_create() in kernel/userspace/userspace.c computed the backing allocation for a dynami…

dynamic_object_create() in kernel/userspace/userspace.c computed the backing allocation for a dynamically allocated kernel object as obj_size_get(otype) + size, and for thread stack elements as STACK_ELEMENT_DATA_SIZE(size) (a round-up plus fixed overhead), without checking either expression for unsigned wrap-around. A size close to SIZE_MAX makes the computed total wrap to a very small value, so …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

Hace 1 día

[CVE-2026-107217] Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.0.0 t…

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. From 2.0.0 to 2.11.0 in github.com/xuri/excelize/v2 and from 1.1.0 to 1.4.1 in github.com/xuri/excelize, ColumnNameToNumber accumulates a bijective base-26 value in int64 without detecting overflow, allowing an invalid long column name to wrap to zero with no error. ColumnNameToNumber accepts the overflowing na…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-59346] VMware Workstation and Fusion contain an integer-overflow vulnerability. A malicious actor with loca…

VMware Workstation and Fusion contain an integer-overflow vulnerability. A malicious actor with local administrative privileges on a virtual machine with VMXNET3 virtual network adapter may exploit this issue to execute code on the host. Affected versions: - VMware Workstation: 25H2, 26H1 (fixed in 26H1u1) - VMware Fusion: 25H2, 26H1 (fixed in 26H1u1)

nvdcriticovulnerabilidad CVSS 9.3 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-106417] Integer overflow in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to poten…

Integer overflow in Media in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Low)

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Crítico vulnerabilidad

Hace 2 días

[CVE-2026-106239] Integer overflow in WebGL in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote att…

Integer overflow in WebGL in Google Chrome on on Android prior to 155.0.8059.39 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-105839] libmikmod before 3.3.14 contains an integer overflow in the Oktalyzer loader OKT_doPBOD() that allow…

libmikmod before 3.3.14 contains an integer overflow in the Oktalyzer loader OKT_doPBOD() that allows attackers to cause heap buffer overflow via crafted track counts. Attackers can supply an OKT module whose SLEN chunk wraps the 16-bit numtrk value, causing PBOD writes past allocated track pointers for crashes or code execution.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-105837] libmikmod before 3.3.14 contains an integer overflow vulnerability in DSM_Load() in load_dsm.c that …

libmikmod before 3.3.14 contains an integer overflow vulnerability in DSM_Load() in load_dsm.c that allows attackers to trigger heap buffer overflow via crafted track counts. Attackers can supply a DSM module whose numchn and numpat product wraps a 16-bit value, overwriting heap memory to cause crashes or potential code execution.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-49885] In rw_t4t_update_file of rw_t4t.cc, there is a possible out-of-bounds write due to an integer overfl…

In rw_t4t_update_file of rw_t4t.cc, there is a possible out-of-bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-93546] Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV c…

Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory's property database via PROPPATCH requests declaring many XML namespaces.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

01/10/2026

[CVE-2026-102504] Imager versions before 1.037 for Perl exit the process reading a raw image with an out-of-range raw_…

Imager versions before 1.037 for Perl exit the process reading a raw image with an out-of-range raw_datachannels value in i_readraw_wiol. Nothing range-checks raw_datachannels. The line buffer is sized as the image width times the channel count with no overflow check, so a negative or very large count requests an excessive allocation. When it fails, Imager's allocator calls exit(3). Passing an u…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

30/09/2026

[CVE-2026-47577] NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel module where an attacke…

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel module where an attacker could cause an incorrect comparison. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

30/09/2026

[CVE-2026-47556] NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer wh…

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause an integer overflow that leads to an out-of-bounds write. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

30/09/2026

[CVE-2026-47510] NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, w…

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user could cause an integer overflow leading to an out-of-bounds write to GPU memory. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

30/09/2026

[CVE-2026-47502] NVIDIA vGPU Virtual GPU Manager for Windows and Linux contains a vulnerability in the kernel mode la…

NVIDIA vGPU Virtual GPU Manager for Windows and Linux contains a vulnerability in the kernel mode layer, where a guest user could cause an integer overflow leading to memory corruption. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

30/09/2026

[CVE-2026-95616] An integer overflow in WSS4J's DER bounds check lets an oversized allocation pass validation. An una…

An integer overflow in WSS4J's DER bounds check lets an oversized allocation pass validation. An unauthenticated attacker can send a SOAP message carrying an X.509 certificate whose SubjectKeyIdentifier extension declares a length of 0x7FFFFFFF; WSS4J decodes this while resolving the signature's key reference, before the message is authenticated, so an eleven-byte extension triggers a 2 GB allocat…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

29/09/2026

[CVE-2026-63209] compress provides various compression algorithms. Prior to version 1.18.7, a signed integer overflow…

compress provides various compression algorithms. Prior to version 1.18.7, a signed integer overflow vulnerability in s2.NewDict() allows an attacker to bypass repeat index validation by supplying a dictionary with a uvarint-encoded repeat value exceeding MaxInt64. When Dict.Encode() is subsequently called, the overflowed negative repeat value causes an out-of-bounds memory access via unsafe.Point…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

29/09/2026

[CVE-2026-65102] NVIDIA DeepStream contains a vulnerability where an attacker could cause an integer overflow by sup…

NVIDIA DeepStream contains a vulnerability where an attacker could cause an integer overflow by supplying crafted tensor dimensions in a YAML configuration file. A successful exploit of this vulnerability might lead to denial of service, information disclosure, data tampering.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-10758] Esri LERC is an open-source image or raster format which supports rapid encoding and decoding for an…

Esri LERC is an open-source image or raster format which supports rapid encoding and decoding for any pixel type. A Heap based Out-of-Bounds Write via Integer Overflow in LERC versions 4.1.0 and earlier may allow a remote, unauthenticated attacker who can pass specifically crafted attacker controlled imagery to an application that uses LERC to crash the application, leading to a denial of service.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-100208] Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execut…

Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-96749] An integer overflow in the BSON document encoding component of the MongoDB Python Driver's bundled n…

An integer overflow in the BSON document encoding component of the MongoDB Python Driver's bundled native extension may occur when a single document is built from an unusually large amount of caller-supplied data. Size arithmetic is performed in a signed 32-bit type, and the guard meant to catch the overflow is written in a form whose behavior is not defined by the C language standard. A party wit…

nvdaltovulnerabilidad CVSS 8.4 NVD