---
id: "CVE-2026-82012"
page: "https://infrastack.ai/live/CVE-2026-82012"
kind: "vulnerability"
aliases: ["CVE-2026-82012"]
title: "Adobe Premiere Pro: out-of-bounds write lets a malicious file run code"
severity: "high"
cvss: 7.8
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "Adobe Premiere", "fixed": ["26.5.3"], "affected": "<= 26.5.2", "ecosystem": "vendor"}, {"name": "Adobe Premiere 25.x", "fixed": ["27.0"], "affected": "<= 25.6.6", "ecosystem": "vendor"}]
ecosystems: []
tags: ["adobe", "desktop", "macos", "package", "premiere-pro", "user-interaction", "video-editing", "windows"]
not_affected_if: ["no-untrusted-files", "premiere-26.5.3-or-later", "premiere-27.0-or-later"]
published_at: "2026-11-10T21:20:12+00:00"
first_seen_at: "2026-11-10T21:46:16+00:00"
updated_at: "2026-11-10T21:49:16+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82012", "first_seen_at": "2026-11-10T21:46:16+00:00"}, {"source": "analyst", "url": "https://www.adobe.com/trust/security/products/premiere/apsb26-101.html", "first_seen_at": "2026-11-10T21:49:16+00:00", "cites": ["https://www.adobe.com/trust/security/products/premiere/apsb26-101.html"]}]
exploit_sources: []
---

# Adobe Premiere Pro: out-of-bounds write lets a malicious file run code

Link for people: https://infrastack.ai/live/CVE-2026-82012 (this .md is for agents)

Adobe Premiere Pro has an out-of-bounds write flaw that lets a crafted file corrupt memory. An attacker who gets a victim to open that file can run code as the current user.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Adobe Premiere affected <= 26.5.2 fixed 26.5.3
- vendor:Adobe Premiere 25.x affected <= 25.6.6 fixed 27.0

## How to check

Open Premiere Pro > Help > About Premiere Pro (or Creative Cloud app). Vulnerable if version is 26.5.2 or earlier, or 25.6.6 or earlier (Windows and macOS); fixed in 26.5.3 and 27.0.

## Fix

Update Adobe Premiere to 26.5.3 (26.x line) or 27.0 via Creative Cloud / Download Center

## Timeline

- 2026-11-10T21:46:16+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-82012
- 2026-11-10T21:49:16+00:00 analyst https://www.adobe.com/trust/security/products/premiere/apsb26-101.html — Read Adobe APSB26-101 (Nov 10 2026, priority 3, no known exploitation): affected 26.5.2 and earlier, 25.6.6 and earlier; fixed 26.5.3 and 27.0. No PoC or chatter checked; local-file bug. No code check: needs installed app version, not repo-readable.

## Documents

- [advisory] Adobe Premiere APSB26-101 https://www.adobe.com/trust/security/products/premiere/apsb26-101.html

## From the sources

Premiere Pro is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_