CVE-2026-59762

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-15. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: None knownExposed: 0

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

When an HTTP/2 profile is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization.  

Impact: System performance can degrade until the TMM process is either forced to restart or is manually restarted. This vulnerability allows a remote, unauthenticated attacker to cause a degradation of service that can lead to a denial-of-service (DoS) on the BIG-IP system. There is no control plane exposure; this is a data plane issue only.

Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
46%
KEV
Not listed

Published

July 15, 2026

Last Modified

August 6, 2026

Advisory Details (1)

Auto-updated Jul 15, 2026
No patch confirmed yet.
generic

myF5

https://my.f5.com/manage/s/article/K000162231

Vendor Advisories for CVE-2026-59762(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 9× in last 7d / 61× 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 193 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-59762?
CVE-2026-59762 is a high vulnerability published on July 15, 2026. When an HTTP/2 profile is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Impact: System performance can degrade until the TMM process is either forced to restart or is manually restarted. This vulnerability allows a remote, unauthenticated…
When was CVE-2026-59762 disclosed?
CVE-2026-59762 was first published in the National Vulnerability Database on July 15, 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-2026-59762 actively exploited?
CVE-2026-59762 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 53.9% of all scored CVEs.
What is the CVSS score of CVE-2026-59762?
CVE-2026-59762 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-59762?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59762, 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.

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