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TI-2002-01961 Aliases CVE-2002-2042GHSA-rp42-x9p6-fq58

ptrace in the QNX realtime operating system (RTOS) 4.25 and 6.1.0 allows programs to…

Priority LOW 34Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

ptrace in the QNX realtime operating system (RTOS) 4.25 and 6.1.0 allows programs to attach to privileged processes, which could allow local users to execute arbitrary code by modifying running processes.

Why it matters now

EPSS 0.01034 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:qnx:rtos:4.25:*:*:*:*:*:*:*4.25VulnerableQnx
cpe:2.3:a:qnx:rtos:6.1.0:*:*:*:*:*:*:*6.1.0VulnerableQnx
  • cpe:2.3:a:qnx:rtos:4.25:*:*:*:*:*:*:* Versions 4.25 Vulnerable ·Qnx
  • cpe:2.3:a:qnx:rtos:6.1.0:*:*:*:*:*:*:* Versions 6.1.0 Vulnerable ·Qnx

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2002-2042
  2. 2026-10-03 Alias added: GHSA-rp42-x9p6-fq58

References

Other 1

  • TI-2004-01267 Multiple buffer overflows in the PPPoE daemon (PPPoEd) in QNX RTP 6.1 allow remote… CVSS 2.0HIGH 10.0
  • TI-2002-01960 Multiple buffer overflows in realtime operating system (RTOS) 6.1.0 allows local users to… CVSS 2.0HIGH 7.2
  • TI-2002-01959 The (1) phrafx and (2) phgrafx-startup programs in QNX realtime operating system (RTOS)… CVSS 2.0HIGH 7.2
  • TI-2006-00602 QNX Neutrino RTOS 6.3.0 ships /etc/rc.d/rc.local with world-writable permissions, which… CVSS 2.0HIGH 7.2
  • TI-2005-01450 Untrusted search path vulnerability in the crttrap command in QNX Neutrino RTOS 6.2.1… CVSS 2.0HIGH 7.2
  • TI-2002-01193 QNX Neutrino RTOS 6.2.0 uses the PATH environment variable to find and execute the cp… CVSS 2.0HIGH 7.2
See all 17 →

Sources

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