CVE-2026-50593

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

Score 7.3 from GitHub Security Advisory (severity: HIGH) published 2026-06-05. the CNA's CVSS baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:mitre, epss, ghsa
Trending — 3 sources updated this week
7.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.3Exploit: NoneExposed: 0

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

Graphite before 1.3.15 has an integer underflow and resultant out-of-bounds write via Graphite actions, because slotat does not ensure that an offset is within the allowed slot-map range.

CVSS v3
7.3
EG Score
7.3(medium)
EPSS
1.6%
KEV
Not listed

Published

June 5, 2026

Last Modified

June 5, 2026

Advisory Details (2)

Auto-updated Jun 11, 2026
Patch available. Sources: github_commit.
generic

Comparing 1.3.14...1.3.15 · silnrsi/graphite · GitHub

https://github.com/silnrsi/graphite/compare/1.3.14...1.3.15
github_commit Patch Available

commit ad78c6b73199 (silnrsi/graphite)

Patch available: silnrsi/graphite 1.3.15 (contains commit ad78c6b73199)

https://github.com/silnrsi/graphite/commit/ad78c6b7319909e1540c1b134e115ced03417866

Vendor Advisories for CVE-2026-50593(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 / 125× 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. 2026-07-06 02:23 UTCEPSS rescore
  2. 2026-07-05 18:48 UTCEG score recompute
  3. 2026-07-05 18:48 UTCGHSA enrichment
  4. 2026-07-05 02:30 UTCEPSS rescore
  5. 2026-07-04 20:52 UTCEG score recompute
  6. 2026-07-04 20:52 UTCGHSA enrichment
  7. 2026-07-04 06:31 UTCEPSS rescore
  8. 2026-07-03 16:52 UTCEG score recompute
  9. 2026-07-03 16:52 UTCGHSA enrichment
  10. 2026-07-02 22:15 UTCEG score recompute
  11. 2026-07-02 22:15 UTCGHSA enrichment
  12. 2026-07-02 09:13 UTCEG score recompute
  13. 2026-07-02 09:13 UTCGHSA enrichment
  14. 2026-07-01 20:16 UTCEG score recompute
  15. 2026-07-01 20:16 UTCGHSA enrichment
  16. 2026-07-01 15:07 UTCEPSS rescore
  17. 2026-07-01 07:21 UTCEG score recompute
  18. 2026-07-01 07:21 UTCGHSA enrichment
  19. 2026-06-30 23:22 UTCEPSS rescore
  20. 2026-06-30 18:16 UTCEG score recompute
  21. 2026-06-30 18:16 UTCGHSA enrichment
  22. 2026-06-29 21:54 UTCEG score recompute
  23. 2026-06-29 21:54 UTCGHSA enrichment
  24. 2026-06-29 08:59 UTCEG score recompute
  25. 2026-06-29 08:59 UTCGHSA enrichment
Show 75 more
  1. 2026-06-28 16:50 UTCEG score recompute
  2. 2026-06-28 16:50 UTCGHSA enrichment
  3. 2026-06-28 14:07 UTCEPSS rescore
  4. 2026-06-28 04:56 UTCEPSS rescore
  5. 2026-06-28 04:56 UTCEPSS rescore
  6. 2026-06-28 03:56 UTCEG score recompute
  7. 2026-06-28 03:56 UTCGHSA enrichment
  8. 2026-06-27 15:01 UTCEG score recompute
  9. 2026-06-27 15:01 UTCGHSA enrichment
  10. 2026-06-27 03:08 UTCEPSS rescore
  11. 2026-06-27 02:06 UTCEG score recompute
  12. 2026-06-27 02:06 UTCGHSA enrichment
  13. 2026-06-26 13:09 UTCEG score recompute
  14. 2026-06-26 13:09 UTCGHSA enrichment
  15. 2026-06-25 23:30 UTCEG score recompute
  16. 2026-06-25 23:30 UTCGHSA enrichment
  17. 2026-06-25 10:35 UTCEG score recompute
  18. 2026-06-25 10:35 UTCGHSA enrichment
  19. 2026-06-24 21:40 UTCEG score recompute
  20. 2026-06-24 21:40 UTCGHSA enrichment
  21. 2026-06-24 14:05 UTCEPSS rescore
  22. 2026-06-24 08:31 UTCEG score recompute
  23. 2026-06-24 08:31 UTCGHSA enrichment
  24. 2026-06-23 21:33 UTCEPSS rescore
  25. 2026-06-23 21:33 UTCEPSS rescore
  26. 2026-06-23 17:51 UTCEG score recompute
  27. 2026-06-23 17:50 UTCGHSA enrichment
  28. 2026-06-22 23:16 UTCEG score recompute
  29. 2026-06-22 23:16 UTCGHSA enrichment
  30. 2026-06-21 14:56 UTCEPSS rescore
  31. 2026-06-21 14:56 UTCEPSS rescore
  32. 2026-06-21 05:32 UTCEG score recompute
  33. 2026-06-21 05:32 UTCGHSA enrichment
  34. 2026-06-21 01:59 UTCEPSS rescore
  35. 2026-06-21 01:59 UTCEPSS rescore
  36. 2026-06-20 08:41 UTCEG score recompute
  37. 2026-06-20 08:41 UTCGHSA enrichment
  38. 2026-06-19 19:26 UTCEPSS rescore
  39. 2026-06-19 19:26 UTCEPSS rescore
  40. 2026-06-19 19:09 UTCEG score recompute
  41. 2026-06-19 19:09 UTCGHSA enrichment
  42. 2026-06-19 03:34 UTCEG score recompute
  43. 2026-06-19 03:33 UTCGHSA enrichment
  44. 2026-06-18 17:52 UTCEPSS rescore
  45. 2026-06-18 17:52 UTCEPSS rescore
  46. 2026-06-18 14:16 UTCEG score recompute
  47. 2026-06-18 14:16 UTCGHSA enrichment
  48. 2026-06-18 01:20 UTCEG score recompute
  49. 2026-06-18 01:20 UTCGHSA enrichment
  50. 2026-06-17 17:53 UTCEPSS rescore
  51. 2026-06-17 12:26 UTCEG score recompute
  52. 2026-06-17 12:26 UTCGHSA enrichment
  53. 2026-06-16 23:32 UTCEG score recompute
  54. 2026-06-16 23:32 UTCGHSA enrichment
  55. 2026-06-16 17:53 UTCEPSS rescore
  56. 2026-06-16 10:37 UTCEG score recompute
  57. 2026-06-16 10:37 UTCGHSA enrichment
  58. 2026-06-15 21:42 UTCEG score recompute
  59. 2026-06-15 21:41 UTCGHSA enrichment
  60. 2026-06-15 17:49 UTCEPSS rescore
  61. 2026-06-15 17:49 UTCEPSS rescore
  62. 2026-06-15 08:47 UTCEG score recompute
  63. 2026-06-15 08:47 UTCGHSA enrichment
  64. 2026-06-14 23:18 UTCEPSS rescore
  65. 2026-06-14 19:50 UTCEG score recompute
  66. 2026-06-14 19:50 UTCGHSA enrichment
  67. 2026-06-14 06:56 UTCEG score recompute
  68. 2026-06-14 06:56 UTCGHSA enrichment
  69. 2026-06-13 23:00 UTCEPSS rescore
  70. 2026-06-13 18:01 UTCEG score recompute
  71. 2026-06-13 18:01 UTCGHSA enrichment
  72. 2026-06-13 05:06 UTCEG score recompute
  73. 2026-06-13 05:05 UTCGHSA enrichment
  74. 2026-06-12 23:12 UTCEPSS rescore
  75. 2026-06-12 23:12 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-50593?
CVE-2026-50593 is a high vulnerability published on June 5, 2026. Graphite before 1.3.15 has an integer underflow and resultant out-of-bounds write via Graphite actions, because slotat does not ensure that an offset is within the allowed slot-map range.
When was CVE-2026-50593 disclosed?
CVE-2026-50593 was first published in the National Vulnerability Database on June 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50593 actively exploited?
CVE-2026-50593 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-50593?
CVE-2026-50593 has a CVSS v4.0 base score of 7.3 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-50593?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-50593, 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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