Alertas de Seguridad de la Información

M Alto vulnerabilidad

20/08/2026

[CVE-2026-53804] OTRS Community Edition contains an authenticated OS command injection vulnerability in the PGP encry…

OTRS Community Edition contains an authenticated OS command injection vulnerability in the PGP encryption module that allows administrators to execute arbitrary operating-system commands by supplying crafted values for the PGP binary path and command options. Administrator-supplied configuration values are concatenated without sanitization into a shell command, enabling arbitrary command execution…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

20/08/2026

[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…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

20/08/2026

[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 …

nvdaltovulnerabilidad CVSS 8.7 NVD

M Alto vulnerabilidad

20/08/2026

[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…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

20/08/2026

[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.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

20/08/2026

[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…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

20/08/2026

[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…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

20/08/2026

[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…

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

20/08/2026

[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.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

20/08/2026

[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.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

20/08/2026

[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…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

20/08/2026

[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…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

20/08/2026

[CVE-2026-65842] Plate is a rich-text editor with AI and shadcn/ui. Prior to 53.3.2, @platejs/docx-io fetches remote …

Plate is a rich-text editor with AI and shadcn/ui. Prior to 53.3.2, @platejs/docx-io fetches remote image URLs while converting attacker-controlled HTML through htmlToDocxBlob in a server-side or privileged environment. The converter can make requests to internal network resources and include the fetched image bytes in the generated DOCX, allowing server-side request forgery with response disclosu…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

20/08/2026

[CVE-2026-61704] Link Preview JS extracts web links information. Prior to 4.0.4, the resolveDNSHost mitigation in ind…

Link Preview JS extracts web links information. Prior to 4.0.4, the resolveDNSHost mitigation in index.ts validates one resolved IP address but fetches the original hostname, allowing an attacker-controlled DNS server to return a public address during validation and a loopback or internal address during the final connection. This DNS rebinding condition bypasses the SSRF protection and can cause t…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

20/08/2026

[CVE-2026-54616] NanaZip is the 7-Zip derivative intended for the modern Windows experience. From version 1.0.88.0 un…

NanaZip is the 7-Zip derivative intended for the modern Windows experience. From version 1.0.88.0 until stable version 6.0.1698.0 and preview version 6.5.1742.0, the Lz4Decode function in NanaZip.Core/SevenZip/CPP/7zip/Archive/SquashfsHandler.cpp rejects only a zero return from LZ4_decompress_safe even though malformed input produces a negative error value. The negative int is converted to the uns…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

20/08/2026

[CVE-2026-18301] GIMP PSD File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allow…

GIMP PSD File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PSD files. The issue results from the la…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

20/08/2026

[CVE-2026-18302] GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerabi…

GIMP TIF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TIF files. The issue results f…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

20/08/2026

[CVE-2026-18303] GIMP TIF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerab…

GIMP TIF File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TIF files. The issue results …

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

20/08/2026

[CVE-2026-18304] GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allow…

GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TIF files. The issue results from the la…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

20/08/2026

[CVE-2026-18305] GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allow…

GIMP TIF File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TIF files. The issue results from the la…

nvdaltovulnerabilidad CVSS 7.8 NVD