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48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →

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M Crítico vulnerabilidad

[CVE-2026-77148] A vulnerability was found in Comfast CF-N1-S 2.6.0.1. This impacts the function sub_44B50C of the fi…

A vulnerability was found in Comfast CF-N1-S 2.6.0.1. This impacts the function sub_44B50C of the file /cgi-bin/mbox-config?method=SET&section=ptest_channel of the component Web Management. The manipulation results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.

M Alto vulnerabilidad

[CVE-2026-72852] hank-ai/darknet sizes a convolutional layer's weight and output heap buffers by multiplying configur…

hank-ai/darknet sizes a convolutional layer's weight and output heap buffers by multiplying configuration fields taken from a .cfg file in unchecked 32-bit int arithmetic. In src-lib/convolutional_layer.cpp, l.nweights is computed as (c / groups) * n * size * size and l.outputs as l.out_h * l.out_w * l.out_c, and both feed xcalloc directly. A .cfg whose true dimension product exceeds INT_MAX wraps…

M Crítico vulnerabilidad

[CVE-2026-66785] A flaw was found in Submariner. This vulnerability allows a malicious cluster (spoke) to redirect ne…

A flaw was found in Submariner. This vulnerability allows a malicious cluster (spoke) to redirect network traffic from other connected clusters (peer clusters) by publishing a specially crafted network endpoint. The system fails to properly validate the network subnets provided by the malicious cluster, enabling it to declare arbitrary network ranges. Consequently, all network traffic intended for…

M Alto vulnerabilidad

[CVE-2026-66787] A flaw was found in the lighthouse component of Red Hat Advanced Cluster Management for Kubernetes. …

A flaw was found in the lighthouse component of Red Hat Advanced Cluster Management for Kubernetes. This vulnerability stems from insufficient validation of advertised IP addresses within EndpointSlice objects. A compromised spoke cluster can exploit this by creating EndpointSlices with attacker-controlled IP addresses, causing other clusters' lighthouse DNS to redirect legitimate service traffic …

M Crítico vulnerabilidad

[CVE-2026-66788] A flaw was found in Lighthouse. A remote attacker, by compromising a spoke cluster, can exploit a vu…

A flaw was found in Lighthouse. A remote attacker, by compromising a spoke cluster, can exploit a vulnerability where the destination namespace for resource injection is derived from an attacker-controlled label or annotation on the broker object. This allows the attacker to inject unauthorized EndpointSlices and ServiceImports into any namespace on peer clusters, including critical system namespa…

M Alto vulnerabilidad

[CVE-2026-53587] libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a…

libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, libgit2 performs a fixed-size strncmp in set_data in src/libgit2/transports/smart_pkt.c without first verifying that the smart-protocol pkt-line capability buffer contains 14 bytes. A malicious Git serve…

M Alto vulnerabilidad

[CVE-2026-77031] A vulnerability has been found in Tenda CH22 1.0.0.1. The affected element is the function formcreat…

A vulnerability has been found in Tenda CH22 1.0.0.1. The affected element is the function formcreateFileName of the file /goform/formcreateFileName. The manipulation of the argument fileNameMit leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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M Alto vulnerabilidad

[CVE-2026-76641] Expat through 2.8.3 contains an out-of-bounds read vulnerability that allows attackers to trigger me…

Expat through 2.8.3 contains an out-of-bounds read vulnerability that allows attackers to trigger memory corruption by processing XML with external entity parsers created via XML_ExternalEntityParserCreate. A struct size mismatch between ELEMENT_TYPE members causes storeAtts to read the attIndex member past allocated memory boundaries, resulting in failure to normalize whitespace in non-CDATA attr…

M Crítico vulnerabilidad

[CVE-2026-73256] Mongoose is an embedded web server and network library. Prior to 7.22, a remote unauthenticated atta…

Mongoose is an embedded web server and network library. Prior to 7.22, a remote unauthenticated attacker can exploit an HTTP/1.0 reverse-proxy deployment by sending a request with Transfer-Encoding: chunked and conflicting framing. The http_cb() function in src/http.c tests hm.proto.len with an impossible greater-than-eight condition even though mg_http_parse() requires an eight-byte protocol stri…

M Crítico vulnerabilidad

[CVE-2026-73257] Mongoose is an embedded web server and network library. Priro to version 7.22, a remote unauthentica…

Mongoose is an embedded web server and network library. Priro to version 7.22, a remote unauthenticated attacker can send an HTTP request containing both Content-Length and Transfer-Encoding: chunked. The cl_count and te_count checks in the mg_http_parse() and http_cb() paths in src/http.c accept both headers and prioritize chunked encoding, while a Content-Length-preferring reverse proxy can use …

M Alto vulnerabilidad

[CVE-2026-63495] Libevent is an event notification library. From 2.2.0-alpha-dev until 2.2.2-alpha, the libevent WebS…

Libevent is an event notification library. From 2.2.0-alpha-dev until 2.2.2-alpha, the libevent WebSocket server in ws.c accumulates fragmented frames in evws->incomplete_frames without enforcing a total message-size limit. An unauthenticated remote client can repeatedly send fragmented WebSocket frames below WS_MAX_RECV_FRAME_SZ with FIN=0, causing the evbuffer to grow without bound until the pro…

M Alto vulnerabilidad

[CVE-2026-63387] Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has an off-by-o…

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has an off-by-one stack buffer overflow in evdns.c when dnsname_to_labels formats a name-bearing DNS record at the end of the 64 KB stack buffer allocated by evdns_server_request_format_response. The final-label check permits j plus label_len plus one to equal buf_len, after which the terminating null byte is writ…

M Alto vulnerabilidad

[CVE-2026-63388] Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has a heap out-…

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has a heap out-of-bounds write in bufferevent_sock.c when bufferevent_socket_set_conn_address_ copies a kernel-supplied AF_UNIX peer address into bufferevent_private.conn_address. Release builds compiled with NDEBUG disable the EVUTIL_ASSERT length guard, and the evhttp accept path can pass a 110-byte sockaddr fro…

M Alto vulnerabilidad

[CVE-2026-54623] django CMS is an easy-to-use and developer-friendly enterprise content management system powered by …

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, the move_plugin endpoint in cms/admin/placeholderadmin.py accepts an attacker-controlled plugin_parent value without rejecting a plugin’s own identifier or a descendant identifier. A staff user with plugin-change permission under CMS_PERMISSION can create a parent_id cycle in…

M Alto vulnerabilidad

[CVE-2026-77019] A vulnerability was determined in CodeAstro Apartment Visitor Management System 1.0. Affected is an …

A vulnerability was determined in CodeAstro Apartment Visitor Management System 1.0. Affected is an unknown function of the file /apartment-visitor/forgotpw.php. Executing a manipulation of the argument secode can lead to sql injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

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M Alto vulnerabilidad

[CVE-2026-77020] A vulnerability was identified in CodeAstro Apartment Visitor Management System 1.0. Affected by thi…

A vulnerability was identified in CodeAstro Apartment Visitor Management System 1.0. Affected by this vulnerability is an unknown functionality of the file password-recovery.php. The manipulation of the argument email leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

M Crítico vulnerabilidad

[CVE-2026-77022] A security flaw has been discovered in Comfast CF-N1-S 2.6.0.1. Affected by this issue is the functi…

A security flaw has been discovered in Comfast CF-N1-S 2.6.0.1. Affected by this issue is the function sub_44B438 of the file /cgi-bin/mbox-config?method=SET&section=ptest_ssid of the component SSID Configuration. The manipulation of the argument ssid results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks…

M Alto vulnerabilidad

[CVE-2026-77176] A flaw was found in Kata Containers. In configurations utilizing genpolicy for Confidential Containe…

A flaw was found in Kata Containers. In configurations utilizing genpolicy for Confidential Containers guest protection, a malicious host operator can exploit insufficient validation of CreateContainer mount and storage rules. This allows them to mount arbitrary container-rootfs paths over sensitive host locations or provision arbitrary content, potentially exposing confidential information or ena…

M Crítico vulnerabilidad

[CVE-2026-71428] The unstructured library provides open-source components for ingesting and pre-processing images and…

The unstructured library provides open-source components for ingesting and pre-processing images and text documents, such as PDFs, HTML, Word docs, and many more. From 0.4.7 until 0.24.0, the url argument of partition, partition_html, and partition_md is fetched without host validation in unstructured/partition/auto.py, unstructured/partition/html/partition.py, and unstructured/partition/md.py. An…

M Alto vulnerabilidad

[CVE-2026-69183] Monkeytype is a minimalistic and customizable typing test. In 26.26.0 and earlier, the backend rate-…

Monkeytype is a minimalistic and customizable typing test. In 26.26.0 and earlier, the backend rate-limit key generator in backend/src/middlewares/rate-limit.ts uses client-controlled cf-connecting-ip and x-forwarded-for headers before the trust-proxy-derived req.ip value. An unauthenticated attacker can rotate either header to create a new bucket for each request, bypassing rootRateLimiter, badAu…

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