VulnerabilityAnalyzed

CVE-2026-48438

CAI Content Credentials is affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service.

HIGH 7.5EPSS 0.51%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

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.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.51% probability · 42th percentile
CISA KEV: Not listed
Weakness: CWE-476
Affected: adobe/c2pa · adobe/c2pa-web · adobe/c2patool
Source: psirt@adobe.com

References

https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-111.htmlVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.