CVE-2026-77092

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: HIGH) published 2026-09-08. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
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: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

Content Extractor contained a deserialization of untrusted data issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Content Extractor.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
8%
KEV
Not listed

Published

September 8, 2026

Last Modified

September 11, 2026

Advisory Details (1)

Auto-updated Sep 18, 2026
No patch confirmed yet.
generic

CV_2026_07_6

https://documentation.commvault.com/securityadvisories/CV_2026_07_6.html

Vendor Advisories for CVE-2026-77092(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 53× in last 7d / 88× 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.

  1. 2026-09-21 10:28 UTCGHSA enrichment
  2. 2026-09-21 06:26 UTCGHSA enrichment
  3. 2026-09-21 02:25 UTCGHSA enrichment
  4. 2026-09-20 22:23 UTCEG score recompute
  5. 2026-09-20 22:23 UTCGHSA enrichment
  6. 2026-09-20 20:16 UTCEPSS rescore
  7. 2026-09-20 18:21 UTCGHSA enrichment
  8. 2026-09-20 14:19 UTCGHSA enrichment
  9. 2026-09-20 10:18 UTCGHSA enrichment
  10. 2026-09-20 06:15 UTCGHSA enrichment
  11. 2026-09-20 02:10 UTCGHSA enrichment
  12. 2026-09-19 22:07 UTCGHSA enrichment
  13. 2026-09-19 18:04 UTCEG score recompute
  14. 2026-09-19 18:04 UTCGHSA enrichment
  15. 2026-09-19 14:02 UTCGHSA enrichment
  16. 2026-09-19 09:54 UTCGHSA enrichment
  17. 2026-09-19 05:25 UTCGHSA enrichment
  18. 2026-09-19 01:24 UTCGHSA enrichment
  19. 2026-09-18 21:21 UTCEG score recompute
  20. 2026-09-18 21:21 UTCGHSA enrichment
  21. 2026-09-18 19:28 UTCEPSS rescore
  22. 2026-09-18 16:29 UTCGHSA enrichment
  23. 2026-09-18 12:27 UTCGHSA enrichment
  24. 2026-09-18 08:26 UTCGHSA enrichment
  25. 2026-09-18 04:24 UTCGHSA enrichment
Show 63 more
  1. 2026-09-18 00:22 UTCGHSA enrichment
  2. 2026-09-17 20:20 UTCEG score recompute
  3. 2026-09-17 20:20 UTCGHSA enrichment
  4. 2026-09-17 15:03 UTCGHSA enrichment
  5. 2026-09-17 11:01 UTCGHSA enrichment
  6. 2026-09-17 06:59 UTCGHSA enrichment
  7. 2026-09-17 02:57 UTCGHSA enrichment
  8. 2026-09-16 22:27 UTCGHSA enrichment
  9. 2026-09-16 18:18 UTCEG score recompute
  10. 2026-09-16 18:18 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 13:00 UTCGHSA enrichment
  13. 2026-09-16 08:58 UTCEG score recompute
  14. 2026-09-16 08:58 UTCGHSA enrichment
  15. 2026-09-16 05:15 UTCEPSS rescore
  16. 2026-09-16 04:01 UTCGHSA enrichment
  17. 2026-09-15 23:57 UTCGHSA enrichment
  18. 2026-09-15 19:55 UTCGHSA enrichment
  19. 2026-09-15 15:53 UTCGHSA enrichment
  20. 2026-09-15 11:51 UTCGHSA enrichment
  21. 2026-09-15 07:49 UTCGHSA enrichment
  22. 2026-09-15 03:47 UTCEG score recompute
  23. 2026-09-15 03:47 UTCGHSA enrichment
  24. 2026-09-15 03:12 UTCEPSS rescore
  25. 2026-09-14 23:46 UTCGHSA enrichment
  26. 2026-09-14 19:44 UTCGHSA enrichment
  27. 2026-09-14 15:42 UTCGHSA enrichment
  28. 2026-09-14 11:40 UTCGHSA enrichment
  29. 2026-09-14 07:38 UTCGHSA enrichment
  30. 2026-09-14 03:37 UTCGHSA enrichment
  31. 2026-09-13 23:35 UTCGHSA enrichment
  32. 2026-09-13 19:34 UTCEG score recompute
  33. 2026-09-13 19:34 UTCGHSA enrichment
  34. 2026-09-13 15:32 UTCGHSA enrichment
  35. 2026-09-13 11:30 UTCGHSA enrichment
  36. 2026-09-13 07:28 UTCGHSA enrichment
  37. 2026-09-13 03:27 UTCGHSA enrichment
  38. 2026-09-12 23:25 UTCGHSA enrichment
  39. 2026-09-12 19:23 UTCGHSA enrichment
  40. 2026-09-12 15:21 UTCEG score recompute
  41. 2026-09-12 15:21 UTCGHSA enrichment
  42. 2026-09-12 15:02 UTCEPSS rescore
  43. 2026-09-12 11:19 UTCGHSA enrichment
  44. 2026-09-12 07:17 UTCGHSA enrichment
  45. 2026-09-12 03:15 UTCGHSA enrichment
  46. 2026-09-11 23:13 UTCGHSA enrichment
  47. 2026-09-11 18:27 UTCEG score recompute
  48. 2026-09-11 18:27 UTCGHSA enrichment
  49. 2026-09-11 14:25 UTCEG score recompute▲ 2.50
  50. 2026-09-11 14:25 UTCGHSA enrichment
  51. 2026-09-11 14:22 UTCNVD updateCVSS v3 → 9.8 · severity → CRITICAL
  52. 2026-09-11 02:28 UTCGHSA enrichment
  53. 2026-09-10 14:29 UTCEG score recompute
  54. 2026-09-10 14:29 UTCGHSA enrichment
  55. 2026-09-10 09:35 UTCEPSS rescore
  56. 2026-09-10 02:30 UTCGHSA enrichment
  57. 2026-09-09 14:31 UTCGHSA enrichment
  58. 2026-09-09 02:31 UTCGHSA enrichment
  59. 2026-09-08 14:32 UTCEG score recompute
  60. 2026-09-08 13:47 UTCEG score recompute
  61. 2026-09-08 13:31 UTCEG score recompute
  62. 2026-09-08 12:26 UTCEG score recompute
  63. 2026-09-08 12:24 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-77092?
CVE-2026-77092 is a critical vulnerability published on September 8, 2026. Content Extractor contained a deserialization of untrusted data issue affecting privilege management. Software customers upgrade to resolved maintenance release. Update Content Extractor.
When was CVE-2026-77092 disclosed?
CVE-2026-77092 was first published in the National Vulnerability Database on September 8, 2026, with the most recent update on September 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-77092 actively exploited?
CVE-2026-77092 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 91.6% of all scored CVEs.
What is the CVSS score of CVE-2026-77092?
CVE-2026-77092 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-77092?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-77092, 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

Explore the affected products and dependency analysis for CVE-2026-77092

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