CVE-2026-21353CWE-190

CVE-2026-21353

High · published February 11, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
11.4
In the wild
Unconfirmed
What it is

⚡ A crafty file can lead to an integer overflow! Versions 1.7.1 2410 and earlier of DNG SDK are open to arbitrary code execution—just waiting for a user to unwittingly open a malicious file. 🔥 Think of it like a roller coaster that runs out of control when someone pushes a button that shouldn't be pressed—this vulnerability allows an attacker to take the ride off the rails, resulting in some chaotic outcomes! 🎢 If exploited, an attacker could execute arbitrary code in the context of the current user, leading to potentially devastating consequences like data theft or system compromise. This is no trivial matter—just one wrong file click by a user could open the door to a world of trouble!

Put simply

Think of it like a roller coaster that runs out of control when someone pushes a button that shouldn't be pressed—this vulnerability allows an attacker to take the ride off the rails, resulting in some chaotic outcomes! 🎢 The integer overflow or wraparound vulnerability in DNG SDK allows crafted files to manipulate memory in a way that could let attackers run malicious code without needing elevated privileges, but requires user interaction to trigger it.

What to do

If exploited, an attacker could execute arbitrary code in the context of the current user, leading to potentially devastating consequences like data theft or system compromise. This is no trivial matter—just one wrong file click by a user could open the door to a world of trouble! To protect against this vulnerability, update to the latest version of DNG SDK as soon as possible. Additionally, educate users on the dangers of opening unknown files to mitigate risk. Regularly review security practices to ensure all components are secure! You've got this! By keeping your software updated and users informed, you can help keep your systems safe and sound. 🛡️

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
0.00216 · 11.4th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
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 | Integer Overflow or Wraparound (CWE-190)
    cvelistv5