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TI-2025-27883 Aliases CVE-2025-43016GHSA-mh9p-68jq-94rw

In JetBrains Rider before 2025.1.2 custom archive unpacker allowed arbitrary file overwrite during remote debug session

Priority LOW 33CWE-23Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

In JetBrains Rider before 2025.1.2 custom archive unpacker allowed arbitrary file overwrite during remote debug session

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00375 31st percentileScored 2026-11-07
Fix Fixed Rider (JetBrains): 2025.1.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
JetBrainsRiderbefore 2025.1.22025.1.2Patch availableCNA
  • Rider VendorJetBrains Affected before 2025.1.2 Fixed in 2025.1.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jetbrains:rider:*:*:*:*:*:*:*:*before 2025.1.2VulnerableJetBrains
  • cpe:2.3:a:jetbrains:rider:*:*:*:*:*:*:*:* Versions before 2025.1.2 Vulnerable ·JetBrains

Remediation

  • Fix · CNA Rider (JetBrains) Fixed in 2025.1.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-43016
  2. 2026-10-03 Alias added: GHSA-mh9p-68jq-94rw

References

Other 1

  • TI-2024-24589 Insufficiently protected credentials in JetBrains IntelliJ IDEA CVSS 3.1CRITICAL 9.3
  • TI-2025-17154 In JetBrains ReSharper before 2024.3.4, 2024.2.8, and 2024.1.7, Rider before 2024.3.4… CVSS 3.1HIGH 7.8
  • TI-2020-06390 In JetBrains Rider versions 2019.3 EAP2 through 2019.3 EAP7, there were unsigned binaries… CVSS 3.1HIGH 7.5
  • TI-2019-11158 JetBrains Rider before 2019.1.2 was using an unsigned JetBrains.Rider.Unity.Editor.Plugin.Repacked.dll file. CVSS 3.1HIGH 7.8
  • TI-2022-17470 In JetBrains Rider before 2022.2 Trust and Open Project dialog could be bypassed, leading to local code execution CVSS 3.1HIGH 7.8
  • TI-2025-39859 In JetBrains ReSharper, Rider and dotTrace before 2025.2.5 local privilege escalation was possible via race condition CVSS 3.1HIGH 7.0
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences