High severity · published Oct 28, 2026
CVE-2026-118039
XML External Entity Reference in Telerik Document Processing Libraries SVG Image Processing
New
7.5
CVSS
–
EPSS
No
On KEV
Description
In Progress® Telerik® Document Processing Libraries prior to version 2026.3.1027, an XML external entity reference vulnerability in SVG image processing allows an unauthenticated attacker to read local files on the server via a crafted SVG image with a nested embedded SVG, when the image is processed or exported to PDF.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TD
Telerik Document Processing Libraries · Progress Software
2024.3.802 before 2026.3.1027 · source: vendor
Affected product
TD
Telerik Document Processing Libraries
Progress Software
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-118039
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-118039
vendor-advisory
https://docs.telerik.com/devtools/document-processing/knowledge-base/kb-security-xml-external-entity-reference-cve-2026-118039
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