Alertas de Seguridad de la Información

M Alto vulnerabilidad

12/07/2026

[CVE-2026-15484] A vulnerability was detected in TRENDnet TEW-821DAP 1.12B01. The affected element is the function su…

A vulnerability was detected in TRENDnet TEW-821DAP 1.12B01. The affected element is the function sub_41EC14 of the file /goform/tools_nslookup of the component ssi. The manipulation results in buffer overflow. It is possible to launch the attack remotely. The vendor explains: "We are unable to confirm the existence of the vulnerabilities for (...) TEW-821DAP (v1.0R) as these items have been EOL. …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

12/07/2026

[CVE-2026-15483] A security vulnerability has been detected in TRENDnet TEW-821DAP 1.12B01. Impacted is the function …

A security vulnerability has been detected in TRENDnet TEW-821DAP 1.12B01. Impacted is the function sub_41EC14 of the file /goform/tools_nslookup of the component ssi. The manipulation of the argument nslookup_target leads to buffer overflow. It is possible to initiate the attack remotely. The vendor explains: "We are unable to confirm the existence of the vulnerabilities for (...) TEW-821DAP (v1.…

nvdaltovulnerabilidad CVSS 8.8 NVD

D Alto vulnerabilidad

08/07/2026

[CVE-2026-29009] U-Boot before 2026.07-rc2 contains a buffer overflow vulnerability in nfs_readlink_reply() (net/nfs-…

U-Boot before 2026.07-rc2 contains a buffer overflow vulnerability in nfs_readlink_reply() (net/nfs-common.c) when CONFIG_CMD_NFS is enabled, allowing a malicious or compromised NFS server to overflow the 2048-byte nfs_path_buff buffer by returning multiple relative symlink targets that are appended without cumulative length validation. Attackers can send two or more READLINK responses containing …

nvdaltovulnerabilidad CVSS 8.2 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57246] When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript…

When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript triggers signature verification, but the signature plugin does not perform validation when copying the abnormal string, causing the application to crash.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

02/07/2026

[CVE-2026-52189] Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to…

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_487330 component

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

02/07/2026

[CVE-2026-52191] Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to…

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_444C8C component

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

02/07/2026

[CVE-2026-52187] Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to…

Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_483ba0 component

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

02/07/2026

[CVE-2026-57277] GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is…

GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is an addon that can be installed with various GeoVision software (GV-VMS, GV-Cloud, ...). It creates a websocket server that expands the capabilities of the various web-interfaces provided by the GeoVision software and may be necessary for them to function properly. The Websocket server can accept v…

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

02/07/2026

[CVE-2026-57278] GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is…

GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is an addon that can be installed with various GeoVision software (GV-VMS, GV-Cloud, ...). It creates a websocket server that expands the capabilities of the various web-interfaces provided by the GeoVision software and may be necessary for them to function properly. The Websocket server can accept v…

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

02/07/2026

[CVE-2026-57274] GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is…

GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is an addon that can be installed with various GeoVision software (GV-VMS, GV-Cloud, ...). It creates a websocket server that expands the capabilities of the various web-interfaces provided by the GeoVision software and may be necessary for them to function properly. The Websocket server can accept v…

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

02/07/2026

[CVE-2026-57275] GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is…

GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is an addon that can be installed with various GeoVision software (GV-VMS, GV-Cloud, ...). It creates a websocket server that expands the capabilities of the various web-interfaces provided by the GeoVision software and may be necessary for them to function properly. The Websocket server can accept v…

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

02/07/2026

[CVE-2026-57276] GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is…

GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is an addon that can be installed with various GeoVision software (GV-VMS, GV-Cloud, ...). It creates a websocket server that expands the capabilities of the various web-interfaces provided by the GeoVision software and may be necessary for them to function properly. The Websocket server can accept v…

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

02/07/2026

[CVE-2026-57273] GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is…

GeoWebPlayer (also called "Web Plugin" in the GV-VMS documentation and "WS Player" for VMS-Cloud) is an addon that can be installed with various GeoVision software (GV-VMS, GV-Cloud, ...). It creates a websocket server that expands the capabilities of the various web-interfaces provided by the GeoVision software and may be necessary for them to function properly. The Websocket server can accept v…

nvdaltovulnerabilidad CVSS 8.3 NVD

C Alto vulnerabilidad

01/07/2026

[CVE-2026-20217] A vulnerability in the PESpin file format parser of ClamAV could allow an unauthenticated, remote at…

A vulnerability in the PESpin file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in PESpin files during scanning, which may result in an out-of-bounds buffer write. An attacker could expl…

nvdaltovulnerabilidad CVSS 7.5 NVD

C Alto vulnerabilidad

01/07/2026

[CVE-2026-20243] A vulnerability in the ALZ file format parser of ClamAV could allow an unauthenticated, remote attac…

A vulnerability in the ALZ file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in ALZ files during scanning, which may result in an out-of-bounds buffer write. An attacker could exploit th…

nvdaltovulnerabilidad CVSS 7.5 NVD

C Alto vulnerabilidad

01/07/2026

[CVE-2026-20244] A vulnerability in the DMG file format parser of ClamAV could allow an unauthenticated, remote attac…

A vulnerability in the DMG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in DMG files during scanning, which may result in an integer overflow on 32-bit platforms only. An attacker c…

nvdaltovulnerabilidad CVSS 7.5 NVD

C Alto vulnerabilidad

01/07/2026

[CVE-2026-20213] A vulnerability in the PE file format parser of ClamAV could allow an unauthenticated, remote attack…

A vulnerability in the PE file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in PE files during scanning, which may result in an out-of-bounds buffer write. An attacker could exploit this…

nvdaltovulnerabilidad CVSS 7.5 NVD

C Alto vulnerabilidad

01/07/2026

[CVE-2026-20214] A vulnerability in the FSG file format parser of ClamAV could allow an unauthenticated, remote attac…

A vulnerability in the FSG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in FSG files during scanning, which may result in an out-of-bounds buffer write. An attacker could exploit th…

nvdaltovulnerabilidad CVSS 7.5 NVD

C Alto vulnerabilidad

01/07/2026

[CVE-2026-20215] A vulnerability in the 7z file format parser of ClamAV could allow an unauthenticated, remote attack…

A vulnerability in the 7z file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in 7z files during scanning, which may result in an out-of-bounds buffer write. An attacker could exploit this…

nvdaltovulnerabilidad CVSS 7.5 NVD

E Alto vulnerabilidad

01/07/2026

[CVE-2026-6688] FatFs R0.16 and earlier contains a downstream-caller vulnerability pattern associated with FatFs lon…

FatFs R0.16 and earlier contains a downstream-caller vulnerability pattern associated with FatFs long filename handling. With LFN enabled, fno.fname can be up to 255 characters; many callers copy it into short fixed buffers without bounds checks, causing overflow. This maps to CWE-120 (Buffer Copy without Checking Size of Input). Estimated CVSS v3.1 vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H…

nvdaltovulnerabilidad CVSS 7.6 NVD