CVE-2026-7872

HIGHNVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.1 under NVD CVSS v3. EPSS exploit probability: 0.6%, top 56% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.1Exploit: None knownExposed: 0

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

IBM Langflow OSS 1.0.0 through 1.10.0 allows an authenticated attacker to read arbitrary files including the JWT signing key and forge authentication tokens for any user.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
52(Track)
EG Risk 52/100SSVC: 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
Severity81% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
44%
KEV
Not listed

Published

July 17, 2026

Last Modified

July 20, 2026

Advisory Details (1)

Auto-updated Jul 17, 2026
No patch confirmed yet.
generic

Security Bulletin: Path Traversal Vulnerability in File Component Leading to Arbitrary File Read and Authentication Bypass

https://www.ibm.com/support/pages/node/7278934

Vendor Advisories for CVE-2026-7872(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 21× in last 7d / 113× 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 151 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-7872?
CVE-2026-7872 is a high vulnerability published on July 17, 2026. IBM Langflow OSS 1.0.0 through 1.10.0 allows an authenticated attacker to read arbitrary files including the JWT signing key and forge authentication tokens for any user.
When was CVE-2026-7872 disclosed?
CVE-2026-7872 was first published in the National Vulnerability Database on July 17, 2026, with the most recent update on July 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-7872 actively exploited?
CVE-2026-7872 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 55.6% of all scored CVEs.
What is the CVSS score of CVE-2026-7872?
CVE-2026-7872 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-7872?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7872, 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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