CVE-2026-21352CWE-787

CVE-2026-21352

High · published February 11, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
8.1
In the wild
Unconfirmed
What it is

⚡ User interaction is the key to this vulnerability! An out-of-bounds write in DNG SDK versions 1.7.1 2410 and earlier could let an attacker run arbitrary code just by tricking you into opening a malicious file. 🔥 Think of it like a restaurant where the chef accepts a secret ingredient without checking — the dish could turn out delicious or downright toxic! Here, that malicious file is the sneaky ingredient that can cause chaos once it's in the mix. If exploited, an attacker could gain complete control over the current user's session, opening the door to data theft, system compromise, or even shutting down critical services. Imagine waking up to find your trusted applications are now playgrounds for cyber mischief!

Put simply

Think of it like a restaurant where the chef accepts a secret ingredient without checking — the dish could turn out delicious or downright toxic! Here, that malicious file is the sneaky ingredient that can cause chaos once it's in the mix. This vulnerability allows an attacker to execute arbitrary code by writing outside the intended memory bounds, requiring the victim to open a specially crafted file. This is a classic case of user-initiated exploitation, making it potentially devastating if users aren't cautious.

What to do

If exploited, an attacker could gain complete control over the current user's session, opening the door to data theft, system compromise, or even shutting down critical services. Imagine waking up to find your trusted applications are now playgrounds for cyber mischief! To protect yourself, update DNG SDK to the latest version immediately. Inform users about the risks of opening unknown files and consider implementing stronger file validation processes in your application. Don't forget to keep an eye on security patches and updates! You've got this! Follow these steps, and you'll be well on your way to securing your systems. 🛡️

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00189 · 8.1th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-02-11T00:15Z
Affected products (1)
ProductVersionsFixed in
adobe/dng_software_development_kit< 1.7.21.7.2
References (1)
EPSS history
Timeline
  • 10 FEB 18:32Z
    DNG SDK | Out-of-bounds Write (CWE-787)
    cvelistv5