Alertas de Seguridad de la Información

M Alto vulnerabilidad

27/07/2026

[CVE-2026-64540] In the Linux kernel, the following vulnerability has been resolved: usbnet: gl620a: fix out-of-boun…

In the Linux kernel, the following vulnerability has been resolved: usbnet: gl620a: fix out-of-bounds read in genelink_rx_fixup() genelink_rx_fixup() splits an aggregated RX frame into its individual packets, using a per-packet length taken from device-supplied data. That length is only bounded by GL_MAX_PACKET_LEN (1514); it is never compared against how many bytes were actually received. A ma…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Crítico vulnerabilidad

27/07/2026

[CVE-2026-64541] In the Linux kernel, the following vulnerability has been resolved: net/smc: fix UAF in smc_cdc_rx_…

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix UAF in smc_cdc_rx_handler() by pinning the socket smc_cdc_rx_handler() looks up the connection by token under the link group's conns_lock, drops the lock, and then dereferences conn and the smc_sock derived from it, ending in sock_hold(&smc->sk) inside smc_cdc_msg_recv(). No reference is held across the lock release…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-64543] In the Linux kernel, the following vulnerability has been resolved: tipc: fix use-after-free of the…

In the Linux kernel, the following vulnerability has been resolved: tipc: fix use-after-free of the discoverer in tipc_disc_rcv() bearer_disable() frees b->disc with tipc_disc_delete()'s plain kfree(), but tipc_disc_rcv() still dereferences b->disc in RX softirq under rcu_read_lock() (tipc_udp_recv -> tipc_rcv -> tipc_disc_rcv). L2 bearers are safe thanks to the synchronize_net() in tipc_disabl…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-56748] Improper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 a…

Improper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack's functions directory.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-56747] Improper control of generation of code in the JSON Pointer-to-accessor compiler in Cribl Stream befo…

Improper control of generation of code in the JSON Pointer-to-accessor compiler in Cribl Stream before 4.18.2 allows a remote authenticated attacker with edit privileges to execute arbitrary JavaScript on the server via a crafted database connection identifier or pack configuration value.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-66758] A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calc…

A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calculates memory allocation sizes using signed 32-bit integers for width and height. If a crafted file sets both values to large values, their product exceeds 2^31 and overflows, resulting in an undersized heap-based buffer allocation. This integer overflow issue results in a heap-based buffer overflow…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-66759] A flaw was found in the file-icns plugin in GIMP. When applying a decompressed mask during ICNS imag…

A flaw was found in the file-icns plugin in GIMP. When applying a decompressed mask during ICNS image processing, the plugin reads from the mask data buffer without verifying if the cursor exceeds the allocated resource size. If a crafted file contains a truncated mask resource, the icns_decompress function continues reading past the bounds of the buffer. This out-of-bounds read vulnerability resu…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-12383] A flaw was found in the Event-Driven Ansible (EDA) server. The ExternalEventStreamViewSet uses permi…

A flaw was found in the Event-Driven Ansible (EDA) server. The ExternalEventStreamViewSet uses permissive access controls (permission_classes=[AllowAny], authentication_classes=[]) and relies solely on the Subject HTTP header value for mTLS authentication without verifying that the header originated from a trusted proxy. Additionally, the expected certificate Distinguished Name is leaked in the 40…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-54540] Pheditor is a single-file editor and file manager written in PHP. Prior to version 2.0.5, there is a…

Pheditor is a single-file editor and file manager written in PHP. Prior to version 2.0.5, there is an authenticated terminal command whitelist bypass. The terminal feature checks whether the submitted command starts with one of the configured TERMINAL_COMMANDS values, then passes the full command string to shell_exec(). Shell command substitution such as $() is not blocked, so an authenticated use…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-55578] Pheditor is a single-file editor and file manager written in PHP. From version 2.0.1 to before versi…

Pheditor is a single-file editor and file manager written in PHP. From version 2.0.1 to before version 2.0.6, the terminal feature in Pheditor uses an incomplete character blocklist to sanitize user-supplied commands before passing them to shell_exec(). After the fix for GHSA-9643-6xjp-vx57 (which added $ to the blocklist), the characters | (single pipe), ` (backtick), and the newline byte (0x0A) …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

27/07/2026

[CVE-2026-55579] Pheditor is a single-file editor and file manager written in PHP. From version 2.0.1 to before versi…

Pheditor is a single-file editor and file manager written in PHP. From version 2.0.1 to before version 2.0.6, Pheditor ships with a hardcoded default password admin (SHA-512 hash stored at pheditor.php:11). There is no mechanism to force a password change on first login. Any deployment using the default credentials grants an attacker full access to the file editor, file upload, and terminal featur…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-45623] PostCSS takes a CSS file and provides an API to analyze and modify its rules by transforming the rul…

PostCSS takes a CSS file and provides an API to analyze and modify its rules by transforming the rules into an Abstract Syntax Tree. In versions 8.5.11 and prior, the PreviousMap parses the /*# sourceMappingURL=PATH */ comment from any CSS string passed to process() and dereferences PATH against the local filesystem with no scheme, allowlist, or traversal check. An attacker who controls the CSS in…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

27/07/2026

[CVE-2026-48030] Pheditor is a single-file editor and file manager written in PHP. From version 2.0.1 to before versi…

Pheditor is a single-file editor and file manager written in PHP. From version 2.0.1 to before version 2.0.4, an OS Command Injection vulnerability in the terminal action handler allows any authenticated user to execute arbitrary OS commands by injecting shell metacharacters into the 'dir' POST parameter, completely bypassing the TERMINAL_COMMANDS whitelist and achieving full Remote Code Execution…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Crítico vulnerabilidad

27/07/2026

[CVE-2026-17552] Plack::App::Prerender versions before 0.3.0 for Perl can proxy to an arbitrary host via unvalidated …

Plack::App::Prerender versions before 0.3.0 for Perl can proxy to an arbitrary host via unvalidated REQUEST_URI concatenation in call. When the rewrite base is a plain string, the REQUEST_URI is appended to it, with no check that the path starts with a forward slash ('/'). When the rewrite base does not contain a path (which is the standard given in the SYNOPSIS), an attacker can create a reques…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-17568] Improper access control in the role membership management endpoint in Devolutions Server allows an a…

Improper access control in the role membership management endpoint in Devolutions Server allows an authenticated non-administrative user holding the user-group membership management permission to escalate privileges to administrator via a crafted API request. This issue affects : * Devolutions Server 2026.2.4.0 through 2026.2.12.0 * Devolutions Server 2026.1.23.0 and earlier

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-66729] facil.io 0.6.0 through 0.7.6 contains an integer underflow vulnerability in the multipart MIME body …

facil.io 0.6.0 through 0.7.6 contains an integer underflow vulnerability in the multipart MIME body parser that allows unauthenticated remote attackers to crash the server process by sending a crafted Content-Disposition header with an empty field name. Attackers can trigger a uint32_t wraparound in http_mime_parser.h causing an out-of-bounds memory read past the name pointer, resulting in a bus f…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-66730] facil.io 0.6.0 through 0.7.6 contains a denial-of-service vulnerability in the multipart body parser…

facil.io 0.6.0 through 0.7.6 contains a denial-of-service vulnerability in the multipart body parser that allows an unauthenticated remote attacker to permanently freeze worker processes at 100% CPU by sending a multipart/form-data request with a partial closing boundary. The missing progress guard in the parser loop causes http_mime_parse to return 0 bytes consumed without setting done or error f…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-66731] facil.io 0.7.5 through 0.7.6 contains a denial-of-service vulnerability in the HTTP/1.1 chunked tran…

facil.io 0.7.5 through 0.7.6 contains a denial-of-service vulnerability in the HTTP/1.1 chunked transfer encoding parser that allows unauthenticated remote attackers to crash the server by sending a negative chunk size value. Attackers can send a single POST request with a Transfer-Encoding: chunked header containing a leading minus sign in the chunk size field, causing the parser in http1_parser.…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

27/07/2026

[CVE-2026-63077] In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible …

In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent polling protocol

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

27/07/2026

[CVE-2026-24252] NVIDIA NeMo for Linux contains a vulnerability where an attacker may cause OS command injection. A s…

NVIDIA NeMo for Linux contains a vulnerability where an attacker may cause OS command injection. A successful exploit of this vulnerability may lead to code execution, data tampering, escalation of privileges and information disclosure.

nvdaltovulnerabilidad CVSS 7.8 NVD