CVE-2026-18915

MEDIUMPre-NVD 5.05.0—
EchelonGraph scoreMEDIUM confidence

Score 5.0 from GitHub Security Advisory published 2026-08-06. a secondary CVSS source baseline 5.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.0Exploit: None knownExposed: 0

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

Invocation of process using visible sensitive information vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute eta-otp-lock allows System Footprinting.

This issue affects eta-otp-lock: before 1.0.4.

CVSS v3
5.0
EG Score
5.0(medium)
EG Risk
23(Track)
EG Risk 23/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity50% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

August 6, 2026

Last Modified

August 26, 2026

Advisory Details (1)

Auto-updated Aug 6, 2026
No patch confirmed yet.
generic

T.C. Siber Güvenlik Başkanlığı

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0753

Vendor Advisories for CVE-2026-18915(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 15× in last 7d / 68× 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.

Showing the most recent 100 of 107 total refreshes for this CVE.

  1. 2026-09-18 19:27 UTCEPSS rescore
  2. 2026-09-18 08:32 UTCEG score recompute
  3. 2026-09-18 08:31 UTCGHSA enrichment
  4. 2026-09-17 06:10 UTCEG score recompute
  5. 2026-09-17 06:10 UTCGHSA enrichment
  6. 2026-09-16 14:07 UTCEPSS rescore
  7. 2026-09-16 05:14 UTCEPSS rescore
  8. 2026-09-16 03:37 UTCEG score recompute
  9. 2026-09-16 03:37 UTCGHSA enrichment
  10. 2026-09-15 01:17 UTCGHSA enrichment
  11. 2026-09-13 19:25 UTCEG score recompute
  12. 2026-09-13 19:25 UTCGHSA enrichment
  13. 2026-09-13 16:46 UTCEPSS rescore
  14. 2026-09-12 16:50 UTCEG score recompute
  15. 2026-09-12 16:50 UTCGHSA enrichment
  16. 2026-09-11 14:52 UTCEPSS rescore
  17. 2026-09-11 14:37 UTCEG score recompute
  18. 2026-09-11 14:37 UTCGHSA enrichment
  19. 2026-09-10 09:34 UTCEPSS rescore
  20. 2026-09-10 08:46 UTCGHSA enrichment
  21. 2026-09-09 06:14 UTCEG score recompute
  22. 2026-09-09 06:14 UTCGHSA enrichment
  23. 2026-09-08 22:00 UTCEPSS rescore
  24. 2026-09-07 22:25 UTCEG score recompute
  25. 2026-09-07 22:25 UTCGHSA enrichment
Show 75 more
  1. 2026-09-07 16:01 UTCEPSS rescore
  2. 2026-09-06 20:12 UTCEG score recompute
  3. 2026-09-06 20:12 UTCGHSA enrichment
  4. 2026-09-06 13:47 UTCEPSS rescore
  5. 2026-09-05 17:59 UTCEG score recompute
  6. 2026-09-05 17:59 UTCGHSA enrichment
  7. 2026-09-04 12:02 UTCEG score recompute
  8. 2026-09-04 12:02 UTCGHSA enrichment
  9. 2026-09-04 05:06 UTCEPSS rescore
  10. 2026-09-03 09:48 UTCEG score recompute
  11. 2026-09-03 09:48 UTCGHSA enrichment
  12. 2026-09-02 14:11 UTCEPSS rescore
  13. 2026-09-02 07:24 UTCEG score recompute
  14. 2026-09-02 07:24 UTCGHSA enrichment
  15. 2026-09-01 13:53 UTCEPSS rescore
  16. 2026-09-01 04:39 UTCEPSS rescore
  17. 2026-09-01 02:51 UTCGHSA enrichment
  18. 2026-08-30 23:23 UTCEG score recompute
  19. 2026-08-30 23:23 UTCGHSA enrichment
  20. 2026-08-30 19:17 UTCEPSS rescore
  21. 2026-08-30 01:22 UTCEPSS rescore
  22. 2026-08-29 21:10 UTCEG score recompute
  23. 2026-08-29 21:10 UTCGHSA enrichment
  24. 2026-08-28 21:41 UTCEPSS rescore
  25. 2026-08-27 19:53 UTCEG score recompute
  26. 2026-08-27 19:53 UTCGHSA enrichment
  27. 2026-08-27 14:25 UTCEPSS rescore
  28. 2026-08-26 17:29 UTCEG score recompute
  29. 2026-08-26 17:29 UTCGHSA enrichment
  30. 2026-08-26 14:46 UTCEPSS rescore
  31. 2026-08-26 08:10 UTCEG score recompute
  32. 2026-08-26 08:10 UTCGHSA enrichment
  33. 2026-08-25 13:48 UTCEPSS rescore
  34. 2026-08-25 05:57 UTCEG score recompute
  35. 2026-08-25 05:57 UTCGHSA enrichment
  36. 2026-08-24 03:43 UTCGHSA enrichment
  37. 2026-08-23 01:31 UTCEG score recompute
  38. 2026-08-23 01:31 UTCGHSA enrichment
  39. 2026-08-21 23:49 UTCEPSS rescore
  40. 2026-08-21 23:17 UTCEG score recompute
  41. 2026-08-21 23:17 UTCGHSA enrichment
  42. 2026-08-20 22:55 UTCEPSS rescore
  43. 2026-08-20 21:03 UTCGHSA enrichment
  44. 2026-08-19 18:51 UTCEG score recompute
  45. 2026-08-19 18:51 UTCGHSA enrichment
  46. 2026-08-19 17:03 UTCEPSS rescore
  47. 2026-08-18 15:43 UTCEG score recompute
  48. 2026-08-18 15:43 UTCGHSA enrichment
  49. 2026-08-17 13:47 UTCEPSS rescore
  50. 2026-08-17 11:44 UTCEG score recompute
  51. 2026-08-17 11:44 UTCGHSA enrichment
  52. 2026-08-16 14:56 UTCEPSS rescore
  53. 2026-08-16 09:29 UTCEG score recompute
  54. 2026-08-16 09:29 UTCGHSA enrichment
  55. 2026-08-16 02:14 UTCEPSS rescore
  56. 2026-08-15 07:17 UTCEG score recompute
  57. 2026-08-15 07:17 UTCGHSA enrichment
  58. 2026-08-15 01:30 UTCEPSS rescore
  59. 2026-08-14 05:04 UTCEG score recompute
  60. 2026-08-14 05:04 UTCGHSA enrichment
  61. 2026-08-13 22:00 UTCEPSS rescore
  62. 2026-08-13 02:51 UTCEG score recompute
  63. 2026-08-13 02:51 UTCGHSA enrichment
  64. 2026-08-12 13:50 UTCEPSS rescore
  65. 2026-08-12 00:38 UTCEG score recompute
  66. 2026-08-12 00:38 UTCGHSA enrichment
  67. 2026-08-11 13:42 UTCEPSS rescore
  68. 2026-08-10 22:26 UTCGHSA enrichment
  69. 2026-08-09 20:13 UTCGHSA enrichment
  70. 2026-08-08 18:01 UTCEG score recompute
  71. 2026-08-08 18:01 UTCGHSA enrichment
  72. 2026-08-08 16:37 UTCEPSS rescore
  73. 2026-08-07 15:48 UTCEG score recompute
  74. 2026-08-07 15:48 UTCGHSA enrichment
  75. 2026-08-06 13:46 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-18915?
CVE-2026-18915 is a medium vulnerability published on August 6, 2026. Invocation of process using visible sensitive information vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute eta-otp-lock allows System Footprinting. This issue affects eta-otp-lock: before 1.0.4.
When was CVE-2026-18915 disclosed?
CVE-2026-18915 was first published in the National Vulnerability Database on August 6, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-18915 actively exploited?
CVE-2026-18915 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 99.0% of all scored CVEs.
What is the CVSS score of CVE-2026-18915?
CVE-2026-18915 has a CVSS v3 base score of 5.0 (NVD).
How do I remediate CVE-2026-18915?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-18915, 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

Explore the affected products and dependency analysis for CVE-2026-18915

Explore →

Is Your Infrastructure Affected by CVE-2026-18915?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs