CVE-2026-11958

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 99% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
7.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Local privilege escalation by loading DLLs from a shared temporary directory in ANSSI’s DFIR-ORC, versions 10.2.7 and prior. An attacker with prior access to the system, can place a malicious DLL in C:\Windows\Temp and wait for the application to be executed. Because DFIR-ORC is extracted and executed from that location with administrative privileges, the malicious library can be loaded automatically, allowing the attacker to gain administrator privileges on the affected machine.

CVSS v3
7.3
EG Score
7.3(medium)
EPSS
1.1%
KEV
Not listed

Published

June 18, 2026

Last Modified

June 22, 2026

Advisory Details (2)

Auto-updated Jun 18, 2026
Patch available. Sources: github_release.
generic

Local privilege escalation in ANSSI’s DFIR-ORC | INCIBE-CERT | INCIBE

https://www.incibe.es/en/incibe-cert/notices/aviso/local-privilege-escalation-anssis-dfir-orc
github_release Patch Available

v10.3.0

Patch available: DFIR-ORC/dfir-orc v10.3.0

https://github.com/DFIR-ORC/dfir-orc/releases/tag/v10.3.0

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 19× in last 7d / 69× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-12 05:46 UTCEPSS rescore
  2. 2026-07-12 05:10 UTCEG score recompute
  3. 2026-07-11 16:45 UTCEG score recompute
  4. 2026-07-11 04:22 UTCEG score recompute
  5. 2026-07-10 15:55 UTCEG score recompute
  6. 2026-07-10 02:59 UTCEG score recompute
  7. 2026-07-09 19:10 UTCEPSS rescore
  8. 2026-07-09 14:13 UTCEG score recompute
  9. 2026-07-09 01:49 UTCEG score recompute
  10. 2026-07-08 15:15 UTCEPSS rescore
  11. 2026-07-08 15:15 UTCEPSS rescore
  12. 2026-07-08 13:06 UTCEG score recompute
  13. 2026-07-07 23:38 UTCEG score recompute
  14. 2026-07-07 13:46 UTCEPSS rescore
  15. 2026-07-07 11:14 UTCEG score recompute
  16. 2026-07-06 21:41 UTCEG score recompute
  17. 2026-07-06 07:19 UTCEG score recompute
  18. 2026-07-06 02:23 UTCEPSS rescore
  19. 2026-07-05 18:50 UTCEG score recompute
  20. 2026-07-05 06:27 UTCEG score recompute
  21. 2026-07-05 02:30 UTCEPSS rescore
  22. 2026-07-05 02:30 UTCEPSS rescore
  23. 2026-07-04 17:57 UTCEG score recompute
  24. 2026-07-04 06:31 UTCEPSS rescore
  25. 2026-07-04 05:30 UTCEG score recompute
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  1. 2026-07-03 17:04 UTCEG score recompute
  2. 2026-07-03 04:39 UTCEG score recompute
  3. 2026-07-02 16:11 UTCEG score recompute
  4. 2026-07-02 03:47 UTCEG score recompute
  5. 2026-07-01 15:24 UTCEG score recompute
  6. 2026-07-01 15:06 UTCEPSS rescore
  7. 2026-07-01 15:06 UTCEPSS rescore
  8. 2026-07-01 03:01 UTCEG score recompute
  9. 2026-06-30 23:22 UTCEPSS rescore
  10. 2026-06-30 14:38 UTCEG score recompute
  11. 2026-06-30 02:08 UTCEG score recompute
  12. 2026-06-29 14:06 UTCEPSS rescore
  13. 2026-06-29 13:45 UTCEG score recompute
  14. 2026-06-29 01:22 UTCEG score recompute
  15. 2026-06-28 14:07 UTCEPSS rescore
  16. 2026-06-28 12:58 UTCEG score recompute
  17. 2026-06-28 04:56 UTCEPSS rescore
  18. 2026-06-28 04:56 UTCEPSS rescore
  19. 2026-06-28 00:36 UTCEG score recompute
  20. 2026-06-27 12:12 UTCEG score recompute
  21. 2026-06-27 03:08 UTCEPSS rescore
  22. 2026-06-26 23:49 UTCEG score recompute
  23. 2026-06-26 11:26 UTCEG score recompute
  24. 2026-06-25 21:52 UTCEG score recompute
  25. 2026-06-25 09:28 UTCEG score recompute
  26. 2026-06-24 21:05 UTCEG score recompute
  27. 2026-06-24 14:05 UTCEPSS rescore
  28. 2026-06-24 08:42 UTCEG score recompute
  29. 2026-06-23 21:32 UTCEPSS rescore
  30. 2026-06-23 20:18 UTCEG score recompute
  31. 2026-06-23 07:54 UTCEG score recompute
  32. 2026-06-22 19:30 UTCEG score recompute
  33. 2026-06-22 07:06 UTCEG score recompute
  34. 2026-06-21 18:37 UTCEG score recompute
  35. 2026-06-21 14:56 UTCEPSS rescore
  36. 2026-06-21 14:56 UTCEPSS rescore
  37. 2026-06-21 06:12 UTCEG score recompute
  38. 2026-06-20 17:47 UTCEG score recompute
  39. 2026-06-20 05:19 UTCEG score recompute
  40. 2026-06-19 19:25 UTCEPSS rescore
  41. 2026-06-19 16:44 UTCEG score recompute
  42. 2026-06-19 04:18 UTCEG score recompute
  43. 2026-06-18 15:54 UTCEG score recompute
  44. 2026-06-18 15:53 UTCNVD updatefirst tracked

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Frequently asked(5)

What is CVE-2026-11958?
CVE-2026-11958 is a high vulnerability published on June 18, 2026. Local privilege escalation by loading DLLs from a shared temporary directory in ANSSI’s DFIR-ORC, versions 10.2.7 and prior. An attacker with prior access to the system, can place a malicious DLL in C:\Windows\Temp and wait for the application to be executed. Because DFIR-ORC is extracted and…
When was CVE-2026-11958 disclosed?
CVE-2026-11958 was first published in the National Vulnerability Database on June 18, 2026, with the most recent update on June 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11958 actively exploited?
CVE-2026-11958 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11958?
CVE-2026-11958 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-11958?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11958, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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