CVE-2026-7657

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-05. 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%CVSS: 6.5Exploit: 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 1.10.3 Langflow could allow server-side request forgery (SSRF) due to incomplete and ineffective SSRF protection enforcement.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
34(Track)
EG Risk 34/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
13%
KEV
Not listed

Published

August 5, 2026

Last Modified

August 6, 2026

Advisory Details (1)

Auto-updated Aug 5, 2026
No patch confirmed yet.
generic

Security Bulletin: Langflow OSS is affected by server-side request forgery in provider validation and API request functionality

https://www.ibm.com/support/pages/node/7282650

Vendor Advisories for CVE-2026-7657(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 17× in last 7d / 76× 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 130 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-7657?
CVE-2026-7657 is a medium vulnerability published on August 5, 2026. IBM Langflow OSS 1.0.0 through 1.10.3 Langflow could allow server-side request forgery (SSRF) due to incomplete and ineffective SSRF protection enforcement.
When was CVE-2026-7657 disclosed?
CVE-2026-7657 was first published in the National Vulnerability Database on August 5, 2026, with the most recent update on August 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-7657 actively exploited?
CVE-2026-7657 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 87.0% of all scored CVEs.
What is the CVSS score of CVE-2026-7657?
CVE-2026-7657 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-7657?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7657, 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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