CVE-2026-4438
Calling gethostbyaddr or gethostbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend in the GNU C library versi
CVSS
5.4
Medio
EPSS
0.3%
p24
KEV
—
Exploit Today
7
0-100
Publicado: 20 mar 2026 · Última mod.: 14 jul 2026 · CWE-20 · CWE-88
0.3%EPSS · 30 días0.3%
2026-08-142026-09-11
Calling gethostbyaddr or gethostbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend in the GNU C library version 2.34 to version 2.43 could result in an invalid DNS hostname being returned to the caller in violation of the DNS specification.
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-904674.0 MED—
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——3The product's web portals allow external links to be opened in a new browser tab. In certain configurations, the originating window retains access to the newly opened page, allowing interaction between the two browser contexts when navigating to external destinations.
This vulnerability could allow an attacker to manipulate the original trusted application window after a user clicks a malicious external link. This manipulation can lead to users being redirected to phishing pages, enabling credential theft, or facilitating other unauthorized actions within the context of the trusted site.1dCVE-2026-13745—22.4%
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