CVE-2026-48438

HIGH CVSS 3.1: 7.5 EPSS 0.51%
Updated Aug 14, 2026
Adobe
Parameter Value
CVSS 7.5 (HIGH)
Affected Versions before 0.90.6
Fixed In 0.90.6
Type CWE-476 (NULL Pointer Dereference)
Vendor Adobe
Public PoC No

CAI Content Credentials is affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Vulnerable Products 3

Configuration From (including) Up to (excluding)
Adobe C2pa
cpe:2.3:a:adobe:c2pa:*:*:*:*:*:rust:*:*
0.90.6
Adobe C2pa-Web
cpe:2.3:a:adobe:c2pa-web:*:*:*:*:*:node.js:*:*
0.12.1
Adobe C2patool
cpe:2.3:a:adobe:c2patool:*:*:*:*:*:*:*:*
0.27.6