CVE-2026-118040 In Progress Telerik Document Processing Libraries - Broken Cryptographic Validation

In Progress Telerik Document Processing Libraries < 2026.3.1027 contain an improper verification of cryptographic signatures and certificate validation in RadPdfProcessing digital signature validation, letting unauthenticated attackers forge signature validation results via crafted signed PDF documents.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Broken Cryptographic Validation
Impact
Information Disclosure, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Published
28 October 2026
Updated
29 October 2026
Weakness
CWE-295

Vendor fix

Update to version 2026.3.1027 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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