Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2663▼ 380 respecto a la semana anterior

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8 resultados, ordenados por fecha de publicación (más recientes primero)

CVE	Estado	Severidad	EPSS	Explotación activa	Tecnologías afectadas	Publicada ▼	Modificada	Descripción
CVE-2026-41993	Aplazada	Media (6.7)	0.15%	—	Txone Networks Safeportagent^AI Txone Networks Stellarprotect^AI	17/7/2026	27/7/2026	Improper Access Control vulnerability in the Removable Media Validation function of TXOne Networks products allows a local attacker with administrator privileges to bypass the file lockdown mechanism, resulting in unauthorized file transfer to the victim device. The attacker needs to deploy unauthorized file on the…
CVE-2016-20021	Modificada	Crítica (9.8)	0.47%	—	Gentoo Portage	12/1/2024	17/6/2026	In Gentoo Portage before 3.0.47, there is missing PGP validation of executed code: the standalone emerge-webrsync downloads a .gpgsig file but does not perform signature verification. Unless emerge-webrsync is used, Portage is not vulnerable.
CVE-2019-20384	Modificada	Media (5.5)	0.27%	—	Gentoo Portage	21/1/2020	17/6/2026	Gentoo Portage through 2.3.84 allows local users to place a Trojan horse plugin in the /usr/lib64/nagios/plugins directory by leveraging access to the nagios user account, because this directory is writable in between a call to emake and a call to fowners.
CVE-2004-2778	Modificada	Alta (7.1)	0.33%	—	Gentoo Portage	27/6/2017	16/6/2026	Ebuild in Gentoo may change directory and file permissions depending on the order of installed packages, which allows local users to read or write to restricted directories or execute restricted commands via navigating to the affected directories, or executing the affected commands.
CVE-2013-2100	Modificada	Alta (9.3)	1.6%	—	Gentoo Portage	29/9/2014	16/6/2026	The urlopen function in pym/portage/util/_urlopen.py in Gentoo Portage 2.1.12, when using HTTPS, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and modify binary package lists via a crafted certificate.
CVE-2008-4394	Modificada	Media (6.9)	0.34%	—	Gentoo Portage	10/10/2008	16/6/2026	Multiple untrusted search path vulnerabilities in Portage before 2.1.4.5 include the current working directory in the Python search path, which allows local users to execute arbitrary code via a modified Python module that is loaded by the (1) ys-apps/portage, (2) net-mail/fetchmail, (3) app-editors/leo ebuilds, and…
CVE-2007-6249	Modificada	Baja (2.1)	0.43%	—	Gentoo Portage	15/12/2007	16/6/2026	etc-update in Portage before 2.1.3.11 on Gentoo Linux relies on the umask to set permissions for the merge file, often resulting in permissions weaker than those of the original files, which might allow local users to obtain sensitive information by reading the merge file.
CVE-2004-1901	Modificada	Media (5.5)	0.37%	—	Gentoo Portage Gentoo Linux	31/12/2004	16/6/2026	Portage before 2.0.50-r3 allows local users to overwrite arbitrary files via a hard link attack on the lockfiles.