VulnSocial

CVE-2026-86479Patch

LOWCVSS 8.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In JetBrains YouTrack before 2026.2.18788, 2026.1.14055, 2025.3.161254 missing authorisation allowed access to restricted REST API resources via IDOR

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-08: 1Patch / Workaround · 2026-09-08: 1Technical Details · 2026-09-08: 109-08
Signal classification1 categories
Patch
1100.0%
Full discourse1 post
  • Rıdvan Yağlı@ridvanyagli
    Patch

    🚨 JetBrains ürünlerinde 6 yeni güvenlik açığı: 2 kritik CVSS 9.8 JetBrains; YouTrack, Hub, IntelliJ IDEA ve GoLand ürünlerini etkileyen 6 güvenlik açığını giderdi. CVE-2026-86478 — CVSS 9.8 YouTrack Helpdesk'te hatalı kimlik doğrulama nedeniyle kimlik doğrulama gerektirmeden hesap ele geçirme mümkün. CVE-2026-86480 — CVSS 9.8 JetBrains Hub'da kimlik doğrulama olmadan trusted service kaydedilerek Superuser yetkisi elde edilebiliyor. Diğer açıklar: • CVE-2026-86502 — CVSS 8.4 — IntelliJ IDEA • CVE-2026-86479 — CVSS 8.1 — YouTrack • CVE-2026-86504 — CVSS 7.8 — IntelliJ IDEA • CVE-2026-86506 — CVSS 5.9 — GoLand ⚠️ Şu an için bu 6 açığın aktif olarak istismar edildiğine dair doğrulanmış bilgi yok. YouTrack, Hub, IntelliJ IDEA veya GoLand kullanıyorsanız, etkilenen sürümleri kontrol edip güvenlik güncellemelerini uygulayın.

    Post summary

    JetBrains disclosed six high‑severity CVEs affecting its products and released patches; no evidence of active exploitation has been reported.

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