EUVD-2026-71602
GHSA-78r8-68cm-88f6
Severity by source
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Local-only access, low privileges required; predictable path makes race trivially winnable (AC:L); impacts are partial confidentiality and minor availability only.
Primary rating from NVD.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionNVD
IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a local attacker to obtain information due to a race condition involving a predictable Unix domain socket path in a world-writable directory.
AnalysisAI
Local information disclosure in IBM Db2 Mirror for i 7.4, 7.5, and 7.6 stems from a predictable Unix domain socket path placed in a world-writable directory, enabling a TOCTOU race condition (CWE-367). A local, low-privileged attacker can pre-create or replace the socket at the predictable path before the Db2 Mirror service claims it, intercepting communications that flow through that socket and obtaining sensitive information. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a local OS-level account on the IBM i system running IBM Db2 Mirror for i 7.4, 7.5, or 7.6 with at least *W (write) authority to the world-writable IFS directory containing the socket path. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The provided CVSS 3.1 vector (AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L) scores 4.4 (Medium). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the fix documented in the IBM support advisory at https://www.ibm.com/support/pages/node/7285904; an exact patched version number was not independently confirmed from the input data. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
More in Db2 Mirror For I
View allOS command injection in IBM Db2 Mirror for i (releases 7.4, 7.5, and 7.6) lets a remote, unauthenticated attacker execut
Remote code execution in IBM Db2 Mirror for i (versions 7.4, 7.5, and 7.6) allows a remote unauthenticated attacker to r
Authentication bypass in IBM Db2 Mirror for i (versions 7.4, 7.5, and 7.6) lets a remote, unauthenticated attacker read
Remote CL command execution in IBM Db2 Mirror for i 7.4, 7.5, and 7.6 lets a remote attacker run arbitrary Control Langu
Security restriction bypass in IBM Db2 Mirror for i 7.4, 7.5, and 7.6 permits remote authenticated attackers to exceed t
Arbitrary file write via path traversal in IBM Db2 Mirror for i 7.4, 7.5, and 7.6 enables remote unauthenticated attacke
Arbitrary file deletion in IBM Db2 Mirror for i versions 7.4, 7.5, and 7.6 is achievable by remote authenticated attacke
Sensitive file disclosure in IBM Db2 Mirror for i versions 7.4, 7.5, and 7.6 is possible through a path traversal flaw (
Path traversal in IBM Db2 Mirror for i versions 7.4, 7.5, and 7.6 enables remote authenticated attackers to read sensiti
Arbitrary file write via path traversal in IBM Db2 Mirror for i versions 7.4, 7.5, and 7.6 exposes systems to unauthenti
Uncontrolled recursion in IBM Db2 Mirror for i versions 7.4, 7.5, and 7.6 enables remote unauthenticated attackers to cr
IBM Db2 Mirror for i versions 7.4, 7.5, and 7.6 exposes a network-accessible pathway through which an unauthenticated re
Same technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today