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MEDIUM · 5.5

CVE-2026-48437

CAI Content Credentials is affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security...

Vulnerability Description

CAI Content Credentials is affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
AdobeC2Pa< 0.90.6
AdobeC2Pa-Web< 0.12.1
AdobeC2Patool< 0.27.6

Related Weaknesses (CWE)

CWE-295

References

FAQ

What is CVE-2026-48437?

CVE-2026-48437 is a vulnerability with a CVSS score of 5.5 (MEDIUM). CAI Content Credentials is affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security...

How severe is CVE-2026-48437?

CVE-2026-48437 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-48437?

Check the references section above for vendor advisories and patch information. Affected products include: Adobe C2Pa, Adobe C2Pa-Web, Adobe C2Patool.