CVE-2026-13190: In Progress® Telerik® UI for AJAX prior to v2026.2.708, a deserialization vulnerability in the persistence utilities allows unsafe type instantiation from attacker-influenced persi
In Progress® Telerik® UI for AJAX prior to v2026.2.708, a deserialization vulnerability in the persistence utilities allows unsafe type instantiation from attacker-influenced persisted state, which can lead to remote code execution.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-13190
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-131900.45% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 37% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-13190 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for In Progress® Telerik®
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- mediumCVE-2026-14932: In Progress® Telerik® UI for AJAX prior to v2026.2.708, the obsolete RadChart component's Char…nvd · 2026-07-22
- mediumCVE-2026-14865: In Progress® Telerik® UI for AJAX prior to v2026.2.708, the internal LayoutBuilder control pro…nvd · 2026-07-22
- mediumCVE-2026-13192: In Progress® Telerik® UI for AJAX prior to v2026.2.708, insufficient validation of content sub…nvd · 2026-07-22
- highCVE-2026-13189: In Progress® Telerik® UI for AJAX prior to v2026.2.708, insufficient validation of the languag…nvd · 2026-07-22
- mediumCVE-2026-13188: In Progress® Telerik® UI for AJAX prior to v2026.2.708, DialogHandler request parameters may b…nvd · 2026-07-22
- highCVE-2026-13187: In Progress® Telerik® UI for AJAX prior to v2026.2.708, DialogHandler provider type input may …nvd · 2026-07-22
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