CVE-2026-19391

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-11. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A flaw was found in insights-core where the password redaction layer fails to recognize credentials not keyed under the literal string 'password'. This allows SSSD LDAP bind passwords (ldap_default_authtok) and Pacemaker fence device credentials to be included in cleartext in archives uploaded to console.redhat.com.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA SSVC

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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
14th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 11, 2026

Last Modified

August 14, 2026

Advisory Details (2)

Auto-updated Aug 11, 2026
Patch available. Sources: redhat.
redhat

2513020 – (CVE-2026-19391) CVE-2026-19391 insights-core: insights-core: Incomplete credential redaction exposes SSSD bind passwords and Pacemaker fence credentials in uploaded archives

https://bugzilla.redhat.com/show_bug.cgi?id=2513020
redhat Patch Available

CVE-2026-19391 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-19391

Vendor Advisories for CVE-2026-19391(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 11× in last 7d / 63× 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 136 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-19391?
CVE-2026-19391 is a medium vulnerability published on August 11, 2026. A flaw was found in insights-core where the password redaction layer fails to recognize credentials not keyed under the literal string 'password'. This allows SSSD LDAP bind passwords (ldapdefaultauthtok) and Pacemaker fence device credentials to be included in cleartext in archives uploaded to…
When was CVE-2026-19391 disclosed?
CVE-2026-19391 was first published on August 11, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19391 actively exploited?
CVE-2026-19391 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (14th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19391?
CVE-2026-19391 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-19391?
A fix for CVE-2026-19391 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-19391 are linked in the Vendor Advisories panel on this page.

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