openssl: openssl: Denial of Service via out-of-bounds write during TLS context switch

A flaw was found in openssl. When a server replaces its security context during an active Transport Layer Security TLS handshake, it fails to update the internal capacity tracking for cryptographic signature algorithms. A remote peer can exploit this issue by advertising specific signature...

CVE-2026-67401

CVE-2026-67401 — Inyección SQL en EmailTrack de cPanel/WHM → RCE como root Prueba de concepto para CVE-2026-67401 , una vulnerabilidad crítica de inyección SQL en la funcionalidad EmailTrack de cPanel & WHM que permite a un usuario autenticado con privilegios relacionados con correo escribir...

CVE-2026-34990-CUPS-LPE-PoC

CVE-2026-34990 | PoC de Escalada de Privilegios Local en CUPS Una prueba de concepto genérica para CVE-2026-34990 , una vulnerabilidad de escalada de privilegios local que afecta a CUPS 2.4.16. El exploit demuestra cómo un usuario local sin privilegios puede abusar de la autenticación local de CU...

cups-2.4.16-lpe

CUPS 2.4.16 — Escalada de privilegios local CVE-2026-34990 📋 Resumen CUPS 2.4.16 contiene una vulnerabilidad de escalada de privilegios local también registrada como GHSA-c54j-2vqw-wpwp. La vulnerabilidad 1. Socket con permisos de escritura para todos — /run/cups/cups.sock tiene permisos de...

CVE-2026-34990-poc

CVE-2026-34990 Escalada de privilegios local en CUPS 2.4.16 mediante escritura arbitraria de archivos a través de CUPSCREATELOCALPRINTER. Vulnerabilidad CUPS permite crear impresoras locales con un device-uri establecido a una ruta file://. Enviar un trabajo de impresión con document-format:...

CVE-2026-72018

CVE-2026-72018 — Escritura fuera de límites en el kernel de Linux Linux Kernel • DIBS Loopback • Escritura fuera de límites Investigación de seguridad y análisis técnico de CVE-2026-72018. 01 — Descripción general CVE-2026-72018 es una vulnerabilidad de escritura fuera de límites en el kernel de...

rsync: rsync: Information disclosure and denial of service via crafted files-from entry

A flaw was found in rsync. Remote unauthenticated attackers can exploit a heap out-of-bounds write vulnerability by supplying a crafted files-from entry. This entry, containing both an interior and trailing backslash, causes the addimpliedinclude function to under-count the trailing backslash whe...

Important: Red Hat Security Advisory: rsync security, bug fix, and enhancement update

An update for rsync is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

rsync: rsync: Heap Out-of-Bounds Write via crafted argument list

A flaw was found in rsync. A remote attacker could exploit an out-of-bounds write vulnerability in the readargs function by sending a specially crafted argument list. This could lead to corruption of adjacent memory, potentially causing a denial of service or, in some cases, arbitrary code...

rsync: rsync: Arbitrary file write via path traversal in --relative mode

A path traversal vulnerability in rsync's --relative mode allows a malicious sender to craft symlink paths, enabling arbitrary file writes outside the destination directory...

rsync: rsync 2.3.3 < 3.5.0 Path Traversal via --partial-dir/--backup-dir Symlink

A path traversal and symlink vulnerability in rsync allows a malicious sender with write access to write files outside the intended directory. By exploiting symbolic links in conjunction with the --partial-dir or --backup-dir options, an attacker can bypass path restrictions to modify arbitrary...

rsync: rsync: Directory escape via TOCTOU race condition in rrsync

A time-of-check to time-of-use TOCTOU race condition flaw in the rrsync restricted shell wrapper allows authenticated remote attackers to escape directory restrictions. By replacing a validated path component with a symbolic link prior to file transfer execution, an attacker can bypass intended...

rsync: rsync: Memory corruption via crafted file entries

A flaw was found in rsync. This out-of-bounds write vulnerability allows attackers to corrupt memory by triggering specific processing on specially crafted file entries when hard-link preservation is not active. This can lead to denial of service or other unpredictable system behavior...

rsync: rsync: Arbitrary file write via --temp-dir or --link-dest options

A flaw was found in rsync. A remote attacker can exploit this vulnerability by specifying an absolute path using the --temp-dir or --link-dest options. This bypasses the rename-confinement logic, allowing the attacker to write files to arbitrary locations outside the intended destination tree,...

rsync: rsync < 3.5.0 Path Confinement Bypass via /./ Boundary Marker in Chroot Mode

A flaw was found in rsync. This vulnerability allows remote clients to bypass path confinement, a security measure designed to restrict file access. By crafting specific paths that include a '/./' boundary marker within a chroot environment, an attacker can gain unauthorized read or write access ...

CVE-2026-51864

DB-GPT v0.7.5 and v0.8.0 contains directory traversal in pythonfileupload packages/dbgpt-app/src/dbgptapp/openapi/apiv1/pythonuploadapi.py:42. A remote attacker can use the validated exploitation path to write files outside the intended workspace or storage boundary...

CVE-2026-51862

DB-GPT 0.8.0 contains directory traversal in skillupload packages/dbgpt-app/src/dbgptapp/openapi/apiv1/agenticdataapi.py:40. A remote attacker can use the validated exploitation path to write files outside the intended workspace or storage boundary...

CVE-2026-102146

An authenticated Email Protection Gateway administrator holding only limited, delegated permissions could write files with attacker-controlled content to arbitrary locations accessible to the Email Protection Gateway service account. This exceeds the administrator's intended privileges and could ...

CVE-2026-102143

An unauthenticated attacker could cause a file with attacker-controlled content to be written to the appliance filesystem through an administrative upload handler that did not properly authenticate the request. This did not by itself result in code execution, which would require a separate...

CVE-2026-102131

Kiteworks Email Protection Gateway rejected certain configuration settings, but its validation did not recognize every form in which they could be supplied. An authenticated administrator could potentially use an unrecognized form to have a file of their choosing written to the gateway and...