CVE-2026-64625

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-21. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: None knownExposed: 0

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

AVideo before 29.0 contains an incomplete fix for CVE-2026-45578 where execAsync() re-wraps escaped commands in double-quoted sh -c, allowing command substitution via $() and backticks. Attackers can inject arbitrary OS commands through the Live plugin on_publish.php endpoint despite escapeshellarg() protection.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: 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
Severity98% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
47%
KEV
Not listed

Published

July 20, 2026

Last Modified

July 23, 2026

Advisory Details (2)

Auto-updated Sep 12, 2026
Patch available. Sources: github.
generic

AVideo before 29.0 OS Command Injection via execAsync | Advisories | VulnCheck

https://www.vulncheck.com/advisories/avideo-before-os-command-injection-via-execasync
github Patch Available

** Incomplete fix for CVE-2026-45578: `execAsync()` re-wrapping in `sh -c "…"` · Advisory · WWBN/AVideo · GitHub

https://github.com/WWBN/AVideo/security/advisories/GHSA-rc5x-vh5v-473f

Vendor Advisories for CVE-2026-64625(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 23× in last 7d / 142× 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 343 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-64625?
CVE-2026-64625 is a critical vulnerability published on July 20, 2026. AVideo before 29.0 contains an incomplete fix for CVE-2026-45578 where execAsync() re-wraps escaped commands in double-quoted sh -c, allowing command substitution via $() and backticks. Attackers can inject arbitrary OS commands through the Live plugin on_publish.php endpoint despite…
When was CVE-2026-64625 disclosed?
CVE-2026-64625 was first published in the National Vulnerability Database on July 20, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64625 actively exploited?
CVE-2026-64625 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 53.2% of all scored CVEs.
What is the CVSS score of CVE-2026-64625?
CVE-2026-64625 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-64625?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64625, 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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