Alertas de Seguridad de la Información

M Alto vulnerabilidad

23/07/2026

[CVE-2026-50039] The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to …

The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to cause a memory corruption via a Read Request.

nvdaltovulnerabilidad CVSS 7.5 NVD

F Alto vulnerabilidad

22/07/2026

[CVE-2026-64831] FFmpeg versions 8.0 through 8.1.2 contains a stack buffer overflow vulnerability in the Vulkan HEVC …

FFmpeg versions 8.0 through 8.1.2 contains a stack buffer overflow vulnerability in the Vulkan HEVC hardware decoder that allows remote attackers to overwrite return addresses and adjacent stack frames by supplying a crafted HEVC/H.265 bitstream. Attackers can embed a malicious vps_num_hrd_parameters value exceeding HEVC_MAX_SUB_LAYERS in any supported container format to overflow stack-allocated …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

22/07/2026

[CVE-2026-61391] There is a stack-based buffer overflow vulnerability in some Hikvision cameras, which may allow auth…

There is a stack-based buffer overflow vulnerability in some Hikvision cameras, which may allow authenticated attackers to cause device malfunction by sending specially crafted packets.

nvdaltovulnerabilidad CVSS 7.2 NVD

G Alto vulnerabilidad

21/07/2026

[CVE-2026-16418] Stack buffer overflow in V8 in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to ex…

Stack buffer overflow in V8 in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

21/07/2026

[CVE-2026-59144] Data::RingBuffer::Shared versions before 0.04 for Perl allow a stack buffer overflow via an unvalida…

Data::RingBuffer::Shared versions before 0.04 for Perl allow a stack buffer overflow via an unvalidated elem_size in ring_read_seq. The attach-time validator ring_validate_header checks the capacity-overflow and total_size consistency of the header but never caps elem_size against the destination size. ring_read_seq does memcpy(out, ring_slot(h, seq), elem_size) with elem_size read raw from the m…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

20/07/2026

[CVE-2024-51314] The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_424CE0 function of…

The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_424CE0 function of the file /goform/setMacFilterCfg.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

20/07/2026

[CVE-2024-51315] The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_425964 function of…

The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_425964 function of the file /goform/SetOnlineDevName

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

20/07/2026

[CVE-2024-51312] The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_42EEE0 function of…

The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_42EEE0 function of the file /goform/SetStaticRouteCfg.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

20/07/2026

[CVE-2024-51311] The Tenda TX9 V22.03.02.05 firmware has a stack overflow vulnerability in the sub_4418CC function of…

The Tenda TX9 V22.03.02.05 firmware has a stack overflow vulnerability in the sub_4418CC function of the file /goform/SetNetControlList.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

20/07/2026

[CVE-2024-51313] The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_42EA38 function of…

The Tenda TX9 V22.03.02.20 firmware has a stack overflow vulnerability in the sub_42EA38 function of the file /goform/SetVirtualServerCfg.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-48389] DNG SDK versions 1.7.1 2536 and earlier are affected by a Stack-based Buffer Overflow vulnerability …

DNG SDK versions 1.7.1 2536 and earlier are affected by a Stack-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

20/07/2026

[CVE-2026-16248] A vulnerability was found in Tenda AC10 16.03.10.09_multi_TDE01. This issue affects the function fro…

A vulnerability was found in Tenda AC10 16.03.10.09_multi_TDE01. This issue affects the function fromAdvSetLanip of the file /goform/AdvSetLanip of the component httpd/netctrl. The manipulation of the argument GetValue/SetValue results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/07/2026

[CVE-2026-16096] A vulnerability has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. This affects the funct…

A vulnerability has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. This affects the function sub_40BB50 of the file /proc/webmon_recent_domains. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. This project is superseded by FreshTomato.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/07/2026

[CVE-2026-16097] A vulnerability was found in Shibby Tomato 1.28. This vulnerability affects the function sub_42537C …

A vulnerability was found in Shibby Tomato 1.28. This vulnerability affects the function sub_42537C of the component Scheduler Name Handler. The manipulation of the argument a1 results in stack-based buffer overflow. It is possible to launch the attack remotely. This project is superseded by FreshTomato.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

17/07/2026

[CVE-2026-52584] Buffer Overflow vulnerability in libjxl v.0.11.2 and before allows a local attacker to obtain sensit…

Buffer Overflow vulnerability in libjxl v.0.11.2 and before allows a local attacker to obtain sensitive information via the DecodeImageAPNG function

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-48863] A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verificat…

A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect length handling when copying EdDSA 's' MPI into a stack buffer. A remote attacker could craft a malicious Ed25519 PGP signature with mismatched MPI lengths. Processing this crafted signature could lead to a denial of service in automated package or repository processin…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/07/2026

[CVE-2026-62349] TDengine is an open source, time-series database optimized for Internet of Things devices. In 3.4.1.…

TDengine is an open source, time-series database optimized for Internet of Things devices. In 3.4.1.6 and earlier, source/libs/parser/src/parUtil.c trimString() checks space for only one byte before processing SQL string escape sequences \%, \_, or \x, allowing a one-byte out-of-bounds write to the stack buffer tmpTokenBuf that can cause denial of service and potentially remote code execution. Thi…

nvdaltovulnerabilidad CVSS 8.3 NVD

M Crítico vulnerabilidad

14/07/2026

[CVE-2026-51807] Heap-based out-of-bounds write in j2k_precinct_subband::parse_packet_header() in OpenHTJ2K versions …

Heap-based out-of-bounds write in j2k_precinct_subband::parse_packet_header() in OpenHTJ2K versions 0.18.3 and earlier (fixed in v0.18.4) caused by missing bounds validation before coding-pass lengths are written to j2k_codeblock::pass_length[128]. A crafted JPEG 2000 codestream containing malformed PPM packet headers can trigger a heap-based out-of-bounds write in j2k_precinct_subband::parse_pack…

nvdcriticovulnerabilidad CVSS 9.8 NVD

A Alto vulnerabilidad

14/07/2026

[CVE-2026-47971] Media Encoder is affected by a Stack-based Buffer Overflow vulnerability that could result in arbitr…

Media Encoder is affected by a Stack-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

14/07/2026

[CVE-2026-50527] Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a…

Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network.

nvdaltovulnerabilidad CVSS 7.5 NVD