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Security news, read and ranked every 30 minutes.

Vendor track record

Telerik

A track record, not a security rating. Every flaw in Telerik's products that CISA has confirmed was exploited, since its list began. Bigger vendors have more products and more attackers looking, so compare patterns, not totals.

Exploited flaws
2in 1 product
Added to CISA's list in 2026
00 in 2025
Used by ransomware
1of 2, says CISA
Disclosure to CISA's list
Not yet2 of 2 flaws dated so far; filling in daily

Exploited flaws by the year they were disclosed

The year in each CVE ID, roughly when the flaw became public. Recent years can still grow: flaws are often exploited, and listed, years later.

0 1 2 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Hover or tab through a year for its count.

Show as a table
Year disclosedExploited flaws
20172
20180
20190
20200
20210
20220
20230
20240
20250
20260

Products exploited more than once

ProductFlawsFirst listedLatest
User Interface (UI) for ASP.NET AJAX22022-04-112023-01-26

Latest on CISA's list

In the news

No security story in the last 14 days named Telerik in its headline.

From CISA's Known Exploited Vulnerabilities catalogue. "Disclosure to CISA's list" uses NVD's publication date and leaves out the 2021-11-03 launch, when CISA added hundreds of older flaws at once; CISA often lists a flaw after attacks have begun, so it's an upper limit on how fast exploitation came.