CVE-2026-72748

CriticalCVSS 9.1/10Last modified Oct 24, 2026

Description

AVideo contains an unauthenticated arbitrary file write vulnerability in the aVideoEncoderChunk.json.php endpoint that allows remote attackers to write up to 4 GB of arbitrary content to the server filesystem via HTTP PUT requests without authentication. Attackers can exhaust disk space causing denial of service, poison the video encoding pipeline, or chain this with local file inclusion to achieve remote code execution.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Weakness enumeration

CWE-306

Affected software

No affected versions have been published.

Timeline

Published: Aug 11, 2026
Last modified: Oct 24, 2026
NVD status: Deferred

Related CVEs from 2026

CVE-2026-727496.5n8n before 1.123.67, 2.31.5, and 2.32.1 contains a prototype pollution vulnerability in the Edit Fields (Set) node. The node assigns output CVE-2026-727508.8n8n before 1.123.67, 2.31.5, and 2.32.1 contains a SQL injection vulnerability in the Snowflake node's Execute Query operation, which interp CVE-2026-727515.1CTI-Transmute is affected by a stored cross-site scripting (XSS) vulnerability in the conversion graph used to visualise converted MISP and CVE-2026-727526.5Routinator runs out of memory when the JSON output is requested many times concurrently. This condition can be triggered maliciously by an a CVE-2026-727538.2When Routinator encounters an RRDP notification file with gaps in the delta entries, it is still accepted and parsed, potentially leading to CVE-2026-727547.5When Routinator encounters a CRL with many entries, it may hang or run out of memory. If Routinator encounters a CRL file with the wrong enc CVE-2026-727553.8Routinator stores a newly-retrieved TA certificate via HTTPS in cache without validation, potentially overwriting a known good TA certificat CVE-2026-727567.5Routinator exits when an rsync URI for a file obtained over RRDP contains a path that cannot be stored on disk, such as too long file names,CVE-2026-727575.3Routinator runs out of open connections on the HTTP server when many connections are opened but never closed, leaving the HTTP server unavai CVE-2026-727587.5When parsing an AS range in Routinator, if the maximum value of the range is smaller than the minimum value of the range, Routinator will ne CVE-2026-727596.9In affected versions of MISP cti-transmute, the conversion-history details endpoint performs an incomplete authorization check. When a histo CVE-2026-727605.3Affected versions of MISP cti-transmute disclose users' email addresses through the account following-list endpoint. When an authenticated u