YouTrack vulnerabilities: known CVEs & security history
JetBrains · Productivity / Issue Tracking · 56 tracked CVEs · 0 actively exploited · updated November 2026 · what is a CVE? →
This is the full list of known vulnerabilities (CVEs) across all YouTrack release lines — 56 in total. A CVE here doesn't mean your version is affected — check YouTrack's current status and the safe version to run.
Known YouTrack CVEs
Actively-exploited and most-severe first. Open any CVE for full details.
| CVE | Severity | CVSS | EPSS | Year |
|---|---|---|---|---|
| CVE-2026-62422 | critical | 10 | 1% | 2026 |
| CVE-2026-75045 | critical | 9.1 | 0% | 2026 |
| CVE-2026-100277 | high | 8.9 | 0% | 2026 |
| CVE-2026-49368 | high | 8.7 | 0% | 2026 |
| CVE-2026-100273 | high | 8.2 | 0% | 2026 |
| CVE-2026-75048 | high | 8.2 | 0% | 2026 |
| CVE-2026-103493 | high | 8.1 | — | 2026 |
| CVE-2026-75051 | high | 8.1 | 0% | 2026 |
| CVE-2026-75044 | high | 8.1 | 0% | 2026 |
| CVE-2026-100268 | high | 7.7 | 0% | 2026 |
| CVE-2026-100262 | high | 7.6 | 0% | 2026 |
| CVE-2026-103490 | high | 7.2 | 0% | 2026 |
| CVE-2026-33392 | high | 7.2 | 0% | 2026 |
| CVE-2026-103488 | high | 7.1 | 0% | 2026 |
| CVE-2026-75050 | high | 7.1 | 1% | 2026 |
| CVE-2026-100275 | medium | 6.9 | 0% | 2026 |
| CVE-2026-103494 | medium | 6.6 | — | 2026 |
| CVE-2026-103492 | medium | 6.5 | — | 2026 |
| CVE-2026-103491 | medium | 6.5 | — | 2026 |
| CVE-2026-100279 | medium | 6.5 | 0% | 2026 |
| CVE-2026-100274 | medium | 6.5 | 1% | 2026 |
| CVE-2026-75049 | medium | 6.5 | 0% | 2026 |
| CVE-2026-75047 | medium | 6.5 | 1% | 2026 |
| CVE-2026-49386 | medium | 6.5 | 0% | 2026 |
| CVE-2026-49385 | medium | 6.5 | 0% | 2026 |
| CVE-2026-100276 | medium | 5.9 | 0% | 2026 |
| CVE-2026-100267 | medium | 5.9 | 0% | 2026 |
| CVE-2026-103497 | medium | 5.5 | — | 2026 |
| CVE-2026-103496 | medium | 5.4 | — | 2026 |
| CVE-2026-100261 | medium | 5.4 | 0% | 2026 |
| CVE-2026-100260 | medium | 5.3 | 0% | 2026 |
| CVE-2026-57923 | medium | 5.3 | 0% | 2026 |
| CVE-2026-100278 | medium | 4.9 | 0% | 2026 |
| CVE-2026-100272 | medium | 4.9 | 0% | 2026 |
| CVE-2026-100263 | medium | 4.7 | 0% | 2026 |
| CVE-2026-103495 | medium | 4.3 | — | 2026 |
| CVE-2026-100269 | medium | 4.3 | 0% | 2026 |
| CVE-2026-100259 | medium | 4.3 | 0% | 2026 |
| CVE-2026-100258 | medium | 4.3 | 1% | 2026 |
| CVE-2026-100257 | medium | 4.3 | 0% | 2026 |
| CVE-2026-75046 | medium | 4.3 | 0% | 2026 |
| CVE-2026-57925 | medium | 4.3 | 0% | 2026 |
| CVE-2026-57924 | medium | 4.3 | 0% | 2026 |
| CVE-2026-57921 | medium | 4.3 | 0% | 2026 |
| CVE-2026-49369 | medium | 4.3 | 0% | 2026 |
| CVE-2026-61492 | low | 3.5 | 1% | 2026 |
| CVE-2026-59791 | low | 3.5 | 0% | 2026 |
| CVE-2026-49370 | low | 3.4 | 0% | 2026 |
| CVE-2026-100270 | low | 3.3 | 0% | 2026 |
| CVE-2026-100280 | low | 3.1 | 0% | 2026 |
| CVE-2026-57922 | low | 3.1 | 0% | 2026 |
| CVE-2026-100271 | low | 2.7 | 0% | 2026 |
| CVE-2026-100264 | low | 2.7 | 0% | 2026 |
| CVE-2025-64773 | low | 2.7 | 0% | 2025 |
| CVE-2026-57926 | low | 2.6 | 0% | 2026 |
| CVE-2026-103489 | low | 2 | 0% | 2026 |
Is my YouTrack version affected?
The list above spans every release. To know whether your version is affected — and the minimum safe version to upgrade to — check it directly.
Check your YouTrack version → · Monitor YouTrack for new CVEs →
YouTrack vulnerabilities — frequently asked
How many known vulnerabilities does YouTrack have?
IsItPatched tracks 56 CVEs for YouTrack. 2 are critical-severity and 13 high-severity. These span every release line — what matters is whether the version you run is affected.
Does YouTrack have any actively-exploited vulnerabilities?
None of YouTrack's tracked CVEs are currently in CISA's KEV catalog — but new ones can be added at any time, so keep your version current.
What is the most severe YouTrack vulnerability?
Among tracked issues, CVE-2026-62422 (CRITICAL, CVSS 10) ranks highest — a Missing authentication weakness.
Is YouTrack safe to use?
It depends on the version. The latest supported YouTrack release (2026.2.19656) clears the known issues; older versions may still be affected. Check the exact version you run for a verdict.
CVE data aggregated from NVD, CISA KEV and EPSS (FIRST.org). Related: YouTrack security status · YouTrack end-of-life · actively-exploited CVEs. Always verify against JetBrains's advisories — see our disclaimer.