Alertas de Seguridad de la Información

M Alto vulnerabilidad

27/08/2026

[CVE-2026-34674] Substance3D - Sampler versions 5.1.3 and earlier are affected by a Heap-based Buffer Overflow vulner…

Substance3D - Sampler versions 5.1.3 and earlier are affected by a Heap-based Buffer Overflow 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

26/08/2026

[CVE-2026-77652] A heap-based buffer overflow vulnerability exists in the Dia diagram editor WPG file format importer…

A heap-based buffer overflow vulnerability exists in the Dia diagram editor WPG file format importer. In plug-ins/wpg/wpg-import.c, the WPG import renderer allocates a fixed palette with: ren->pPal = g_new0(WPGColorRGB, 256); When handling a WPG_COLORMAP record, the parser reads a start index (i16) and number of colors (iNum16) from the file and reads palette data with: bRet &= (iNum16…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-58097] mp_SetEnddisc() copied a user-supplied PSN endpoint value without length validation, allowing a buff…

mp_SetEnddisc() copied a user-supplied PSN endpoint value without length validation, allowing a buffer overflow via the ppp(8) command interface. A local user with access to the ppp(8) command interface can crash ppp(8) or potentially execute arbitrary code as root.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-79231] Buffer overflow in Media in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execut…

Buffer overflow in Media in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-79216] Buffer overflow in Blink in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had c…

Buffer overflow in Blink in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-79142] Buffer overflow in ANGLE in Google Chrome on on Android prior to 152.0.7977.65 allowed a remote atta…

Buffer overflow in ANGLE in Google Chrome on on Android prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

nvdaltovulnerabilidad CVSS 8.8 NVD

G Alto vulnerabilidad

25/08/2026

[CVE-2026-78891] Buffer overflow in WebRTC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execu…

Buffer overflow in WebRTC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-68513] OpenEXR is the reference implementation and specification for the EXR image format, widely used in t…

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions 3.3.0 through 3.3.12 and 3.4.0 through 3.4.13 contain a heap buffer overflow in PyOpenEXR triggered by a channel-name key collision between literal and prefixed RGB channels. When separate_channels=false, PyOpenEXR maps each physical channel name through channelN…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-68515] OpenEXR is the reference implementation and specification for the EXR image format, widely used in t…

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. In versions before 3.2.11, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13, exrmultiview can write past a heap allocation when it combines two attacker-supplied, individually valid scanline EXR files whose union dataWindow is not aligned to one view's channel subsampling. …

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-75769] Substance3D - Painter is affected by a Heap-based Buffer Overflow vulnerability that could result in…

Substance3D - Painter is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-75750] Substance3D - Painter is affected by a Heap-based Buffer Overflow vulnerability that could result in…

Substance3D - Painter is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-75766] Substance3D - Painter is affected by a Heap-based Buffer Overflow vulnerability that could result in…

Substance3D - Painter is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-75767] Substance3D - Painter is affected by a Heap-based Buffer Overflow vulnerability that could result in…

Substance3D - Painter is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-48431] Substance3D - Designer is affected by a Heap-based Buffer Overflow vulnerability that could result i…

Substance3D - Designer is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-48432] Substance3D - Designer is affected by a Heap-based Buffer Overflow vulnerability that could result i…

Substance3D - Designer is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-48433] Substance3D - Designer is affected by a Heap-based Buffer Overflow vulnerability that could result i…

Substance3D - Designer is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-48424] Substance3D - Sampler is affected by a Heap-based Buffer Overflow vulnerability that could result in…

Substance3D - Sampler is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-48425] Substance3D - Sampler is affected by a Heap-based Buffer Overflow vulnerability that could result in…

Substance3D - Sampler is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-48428] Substance3D - Designer is affected by a Heap-based Buffer Overflow vulnerability that could result i…

Substance3D - Designer is affected by a Heap-based Buffer Overflow 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

25/08/2026

[CVE-2026-48430] Substance3D - Designer is affected by a Heap-based Buffer Overflow vulnerability that could result i…

Substance3D - Designer is affected by a Heap-based Buffer Overflow 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