Ktor
JetBrains- Product type
- Other
- Catalog vulnerabilities
- 22
Severity across 11 analyzed records
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As of 09/13/2026, within CyStack's analyzed data, Ktor has 1 security vulnerability published in the last 90 days. Of these, 0 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of Ktor and determine which vulnerabilities affect that version.
| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-68762 | Exploitation statusNot known exploited | FixYes | Published08/17/2026 | SeverityMedium |
CVE-2025-29904 | Exploitation statusNot known exploited | FixYes | Published03/12/2025 | SeverityMedium |
CVE-2024-49580 | Exploitation statusNot known exploited | FixYes | Published10/17/2024 | SeverityMedium |
CVE-2023-45613 | Exploitation statusNot known exploited | FixYes | Published10/09/2023 | SeverityMedium |
CVE-2023-45612 | Exploitation statusNot known exploited | FixYes | Published10/09/2023 | SeverityHigh |
CVE-2023-34339 | Exploitation statusNot known exploited | FixYes | Published06/01/2023 | SeverityLow |
CVE-2022-48476 | Exploitation statusNot known exploited | FixYes | Published04/24/2023 | SeverityHigh |
CVE-2022-38180 | Exploitation statusNot confirmed | FixYes | Published08/12/2022 | SeverityMedium |
CVE-2022-38179 | Exploitation statusNot confirmed | FixYes | Published08/12/2022 | SeverityMedium |
CVE-2022-29930 | Exploitation statusNot confirmed | FixYes | Published05/12/2022 | SeverityHigh |
CVE-2022-29035 | Exploitation statusNot confirmed | FixYes | Published04/11/2022 | SeverityLow |
CVE-2021-43203 | Exploitation statusNot confirmed | FixNot confirmed | Published11/09/2021 | SeverityUnknown |
CVE-2021-25762 | Exploitation statusNot confirmed | FixNot confirmed | Published02/03/2021 | SeverityUnknown |
CVE-2021-25763 | Exploitation statusNot confirmed | FixNot confirmed | Published02/03/2021 | SeverityUnknown |
CVE-2021-25761 | Exploitation statusNot confirmed | FixNot confirmed | Published02/03/2021 | SeverityUnknown |
CVE-2020-26129 | Exploitation statusNot confirmed | FixNot confirmed | Published11/16/2020 | SeverityUnknown |
CVE-2020-5207Request smuggling is possible in Ktor when both chunked TE and content length specified | Exploitation statusNot confirmed | FixNot confirmed | Published01/27/2020 | SeverityMedium |
CVE-2019-19389 | Exploitation statusNot confirmed | FixNot confirmed | Published12/26/2019 | SeverityUnknown |
CVE-2019-19703 | Exploitation statusNot confirmed | FixNot confirmed | Published12/10/2019 | SeverityUnknown |
CVE-2019-12736 | Exploitation statusNot confirmed | FixNot confirmed | Published10/02/2019 | SeverityUnknown |
CVE-2019-12737 | Exploitation statusNot confirmed | FixNot confirmed | Published10/02/2019 | SeverityUnknown |
CVE-2019-10102 | Exploitation statusNot confirmed | FixYes | Published07/03/2019 | SeverityUnknown |
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