54 vulnerabilidades · 🔥 KEV Orden: CVSS EPSS Año ID
CVE-2026-21533
🔥 KEV Windows 10 Version 1607 Windows
7.8
HIGH
EPSS
20.2%
2026 CWE-269 2 PoCs

Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.

CVE-2026-21509
🔥 KEV Microsoft 365 Apps for Enterprise General
7.8
HIGH
EPSS
12.5%
2026 CWE-807 2 PoCs

Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally.

CVE-2026-53362
🔥 KEV Linux General
7.8
HIGH
EPSS
0.7%
2026 1 PoC

In the Linux kernel, the following vulnerability has been resolved: ipv6: account for fraggap on the paged allocation path In __ip6_append_data(), when the paged-allocation branch is taken (MSG_MORE / NETIF_F_SG / large fraglen), alloclen and pagedlen are computed as alloclen = fragheaderlen + transhdrlen; pagedlen = datalen - transhdrlen; datalen already includes fraggap (datalen = length + fraggap). When fraggap is non-zero, this is not the first skb and transhdrlen is zero. The fraggap bytes carried over from the previous skb are copied just past the fragment headers in the new skb's

CVE-2026-0257
🔥 KEV Cloud NGFW Networking Cloud
7.8
HIGH
EPSS
95.0%
2026 CWE-565 1 PoC

Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass security restrictions and establish an unauthorized VPN connection. Panorama and Cloud NGFW are not impacted by these issues.

CVE-2026-46300
🔥 KEV Linux General
7.8
HIGH
EPSS
16.1%
2026 6 PoCs

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: preserve shared-frag marker during coalescing skb_try_coalesce() can attach paged frags from @from to @to. If @from has SKBFL_SHARED_FRAG set, the resulting @to skb can contain the same externally-owned or page-cache-backed frags, but the shared-frag marker is currently lost. That breaks the invariant relied on by later in-place writers. In particular, ESP input checks skb_has_shared_frag() before deciding whether an uncloned nonlinear skb can skip skb_cow_data(). If TCP receive coalescing has moved shared f

CVE-2026-20128
🔥 KEV Cisco Catalyst SD-WAN Manager Web Networking
7.5
HIGH
EPSS
0.0%
2026 CWE-257 1 PoC

A vulnerability in the Data Collection Agent (DCA) feature of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to gain DCA user privileges on an affected system. This vulnerability is due to the presence of a credential file for the DCA user on an affected system. An attacker could exploit this vulnerability by sending a crafted HTTP request and reading the file that contains the DCA password from that affected system. A successful exploit could allow the attacker to access another affected system and gain DCA user privileges. Note: Cisco Catalyst SD-WAN Manage

CVE-2026-34486
🔥 KEV Apache Tomcat Web ⚡ nuclei
7.5
HIGH
EPSS
98.5%
2026 CWE-311 3 PoCs

Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor. This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.

CVE-2026-42018
🔥 KEV artifactory General ⚡ nuclei
7.5
HIGH
EPSS
9.8%
2026 CWE-287 1 PoC

JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.

CVE-2026-67279
🔥 KEV RouterOS Networking
6.9
MEDIUM
EPSS
2.3%
2026 CWE-841 1 PoC

RouterOS SSH enters the connection protocol after a client-requested rekey even though user authentication was never attempted, allowing an unauthenticated client to open a session channel and send an exec request. On affected builds the server dispatches the command, enabling unauthenticated creation, overwrite, and reconstruction of files in the RouterOS managed file namespace, including support files containing configuration and diagnostic data.This issue was fixed in versions: 6.49.21 (Long-term), 7.23.4 (Long-term) and 7.24.2 (Stable)

CVE-2026-20133
🔥 KEV Cisco Catalyst SD-WAN Manager Networking
6.5
MEDIUM
EPSS
1.3%
2026 CWE-200 1 PoC

A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. This vulnerability is due to insufficient file system restrictions. An authenticated attacker with netadmin privileges could exploit this vulnerability by accessing the vshell of an affected system. A successful exploit could allow the attacker to read sensitive information on the underlying operating system.

CVE-2026-48710
🔥 KEV starlette Web ⚡ nuclei
6.5
MEDIUM
EPSS
70.3%
2026 CWE-444 4 PoCs

Starlette is a lightweight ASGI framework/toolkit. Prior to version 1.0.1, the HTTP `Host` request header was not validated before being used to reconstruct `request.url`. Because the routing algorithm relies on the raw HTTP path while `request.url` is rebuilt from the `Host` header, a malformed header could make `request.url.path` differ from the path that was actually requested. Middleware and endpoints that apply security restrictions based on `request.url` (rather than the raw `scope` path) could therefore be bypassed. Users should upgrade to a version greater than or equal to version 1.0.

CVE-2026-21525
🔥 KEV Windows 10 Version 1607 Windows
6.2
MEDIUM
EPSS
9.4%
2026 CWE-476 2 PoCs

Null pointer dereference in Windows Remote Access Connection Manager allows an unauthorized attacker to deny service locally.

CVE-2026-20122
🔥 KEV Cisco Catalyst SD-WAN Manager Web Networking
5.4
MEDIUM
EPSS
1.1%
2026 CWE-648 1 PoC

A vulnerability in the API of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to overwrite arbitrary files on the local file system. To exploit this vulnerability, the attacker must have valid read-only credentials with API access on the affected system. This vulnerability is due to improper file handling on the API interface of an affected system. An attacker could exploit this vulnerability by uploading a malicious file on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system and gain vmana

CVE-2026-32202
🔥 KEV Windows 10 Version 1607 Windows
4.3
MEDIUM
EPSS
70.9%
2026 CWE-693 2 PoCs

Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network.