CVE-2026-7874

CRITICALPre-NVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-30. a secondary CVSS source baseline 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
9.1EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 9.1Exploit: None knownExposed services: Not assessed

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

IBM Langflow OSS 1.0.0 through 1.10.0 Langflow could allow disclosure of all stored credentials due to the use of a weak and reversible key derivation mechanism for encryption at rest.

CVSS v3
9.1
EG Score
9.1CRITICALmedium confidence
EG Risk
46
EG Risk 46/100

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
Severity91% × 45%
Exploitation0% × 40%
Automatability30% × 15%
EPSS PROB
0.3%
EPSS %ILE
18th
KEV
Not listed

Published

June 30, 2026

Last Modified

July 2, 2026

Advisory Details (1)

Auto-updated Sep 16, 2026
No fix on record yet.
generic

Security Bulletin: Weak Cryptographic Key Derivation Exposed All Stored Credentials

https://www.ibm.com/support/pages/node/7278447

Vendor Advisories for CVE-2026-7874(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 7× in last 7d / 41× 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 433 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-7874?
CVE-2026-7874 is a critical vulnerability published on June 30, 2026. IBM Langflow OSS 1.0.0 through 1.10.0 Langflow could allow disclosure of all stored credentials due to the use of a weak and reversible key derivation mechanism for encryption at rest.
When was CVE-2026-7874 disclosed?
CVE-2026-7874 was first published on June 30, 2026, with the most recent update on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-7874 actively exploited?
CVE-2026-7874 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (18th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-7874?
CVE-2026-7874 has a CVSS base score of 9.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-7874?
No fix for CVE-2026-7874 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-7874 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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