Vulnerability · Published Feb 10, 2026 · Assigned by adobe

CVE-2026-21354DNG SDK | Integer Overflow or Wraparound (CWE-190)

Medium 5.5

In plain English

A medium-severity integer overflow in Adobe DNG Software Development Kit (SDK) from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.2%top 93.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

DNG SDK versions 1.7.1 2410 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to cause the application to crash or become unresponsive. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products (as reported)

Vendor	Product	Versions
Adobe	Adobe DNG Software Development Kit (SDK)	0 – through 1.7.1.2410

Weakness: CWE-190 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

https://helpx.adobe.com/security/products/dng-sdk/apsb26-23.html vendor-advisory