What is the CVSS score of CVE-2026-21354?

CVE-2026-21354 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.0%.

Which versions of Dng Software Development Kit are affected by CVE-2026-21354?

CVE-2026-21354 presents moderate security risk, a integer overflow vulnerability rated CVSS 5.5. Exploitation could cause memory corruption or application crashes.

How to fix or mitigate CVE-2026-21354?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Dng Software Development Kit CVE-2026-21354

MEDIUM

Integer Overflow or Wraparound (CWE-190)

2026-02-10 psirt@adobe.com

Integer Overflow Denial Of Service Dng Software Development Kit

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:02 vuln.today

CVE Published

Feb 10, 2026 - 19:15 nvd

MEDIUM 5.5

DescriptionCVE.org

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.

AnalysisAI

DNG SDK 1.7.1 (build 2410) and earlier contain an integer overflow vulnerability that causes application denial-of-service when processing malicious files. Local attackers can exploit this flaw by tricking users into opening a specially crafted file, resulting in application crashes or hangs. No patch is currently available.

Technical ContextAI

Classified as CWE-190 (Integer Overflow or Wraparound). Affects Dng Software Development Kit. 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.