CVE-2026-73841

HIGHPre-NVD 8.88.8
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This high-severity CVE scores 8.8 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.8% (55th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
8.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.8%CVSS: 8.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.1.6 and 1.2.3, internal/openchoreo-api/api/handlers/exec.go and internal/openchoreo-api/api/handlers/wirelogs.go authorize component:exec and wirelogs:view using the caller-supplied project query parameter instead of comp.Spec.Owner.ProjectName, allowing a user with a project-scoped grant to execute commands in and read wirelogs from components owned by other projects in the same namespace. This vulnerability is fixed in 1.1.6 and 1.2.3.

CVSS v3
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
40
EG Risk 40/100

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 (value × EchelonGraph’s weight)
Severity88% × 45%
The EG Score, 8.8 of 10.
Exploitation0.8% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.8%
EPSS %ILE
55th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

August 13, 2026

Last Modified

September 8, 2026

Advisory Details (1)

Auto-updated Aug 13, 2026
Patch available. Sources: github.
GitHub advisoryMentions a patch (unverified)

Cross-project command execution and wirelog view access via OpenChoreo openchoreo-api exec and wirelogs endpoints · Advisory · openchoreo/openchoreo · GitHub

https://github.com/openchoreo/openchoreo/security/advisories/GHSA-52gf-6rpq-fgmx

Vendor Advisories for CVE-2026-73841(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFix by version rangeDependents
github.com/openchoreo/openchoreo—
  • 1.2.0-m.1 up to 1.2.3: fixed in 1.2.3
  • every version up to 1.1.6: fixed in 1.1.6
—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 13× in last 7d / 49× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 97 of 107 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 3 repeat rows among the latest 100 are merged into the row they repeat. The 10 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  2. 2026-10-12 15:40 UTCEG score recompute
  3. 2026-10-11 19:26 UTCEG score recompute
  4. 2026-10-11 16:42 UTCEG score recompute
  5. 2026-10-11 14:01 UTCEG score recompute
  6. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  7. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  8. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  9. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  10. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  11. 2026-10-06 22:57 UTCEG score recompute
  12. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  13. 2026-10-06 09:25 UTCEG score recompute
  14. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  15. 2026-10-05 14:35 UTCEG score recompute
  16. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  17. 2026-10-03 19:43 UTCEG score recompute
  18. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  19. 2026-10-02 19:51 UTCEG score recompute
  20. 2026-10-02 07:24 UTCEG score recompute
  21. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  22. 2026-09-30 21:43 UTCEG score recompute
  23. 2026-09-29 15:24 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  24. 2026-09-29 03:24 UTCEG score recompute
  25. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.8% · 55th percentile
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  1. 2026-09-28 00:33 UTCEG score recompute
  2. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  3. 2026-09-27 09:40 UTCEG score recompute
  4. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  5. 2026-09-26 00:28 UTCEPSS rescoreEPSS 0.8% · 55th percentile
  6. 2026-09-25 03:25 UTCEG score recompute
  7. 2026-09-23 21:46 UTCEG score recompute
  8. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  9. 2026-09-22 20:57 UTCEG score recompute
  10. 2026-09-22 08:13 UTCEG score recompute
  11. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  12. 2026-09-21 04:15 UTCEG score recompute
  13. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  14. 2026-09-20 03:04 UTCEG score recompute
  15. 2026-09-19 01:50 UTCEG score recompute
  16. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  17. 2026-09-18 00:40 UTCEG score recompute
  18. 2026-09-16 23:50 UTCEG score recompute
  19. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  20. 2026-09-16 10:27 UTCEG score recompute
  21. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  22. 2026-09-15 09:10 UTCEG score recompute
  23. 2026-09-15 03:12 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  24. 2026-09-14 05:07 UTCEG score recompute
  25. 2026-09-12 15:52 UTCEG score recompute
  26. 2026-09-12 15:02 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  27. 2026-09-11 15:02 UTCEG score recompute
  28. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  29. 2026-09-10 14:12 UTCEG score recompute
  30. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  31. 2026-09-09 09:42 UTCEG score recompute
  32. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  33. 2026-09-07 18:02 UTCEG score recompute
  34. 2026-09-07 05:37 UTCEG score recompute
  35. 2026-09-06 13:48 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  36. 2026-09-06 01:22 UTCEG score recompute
  37. 2026-09-05 00:28 UTCEG score recompute
  38. 2026-09-04 07:52 UTCEG score recompute
  39. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  40. 2026-09-02 16:43 UTCEG score recompute
  41. 2026-09-02 15:34 UTCEG score recompute
  42. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  43. 2026-09-01 23:39 UTCEG score recompute
  44. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  45. 2026-09-01 11:14 UTCEG score recompute
  46. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  47. 2026-08-30 21:11 UTCEG score recompute
  48. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  49. 2026-08-30 08:47 UTCEG score recompute
  50. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  51. 2026-08-29 06:59 UTCEG score recompute
  52. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  53. 2026-08-27 16:25 UTCEG score recompute
  54. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  55. 2026-08-26 15:27 UTCEG score recompute
  56. 2026-08-26 14:47 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  57. 2026-08-25 14:33 UTCEG score recompute
  58. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.4% · 27th percentile
  59. 2026-08-25 02:08 UTCEG score recompute
  60. 2026-08-24 13:44 UTCEG score recompute
  61. 2026-08-22 11:59 UTCEG score recompute
  62. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  63. 2026-08-21 11:09 UTCEG score recompute
  64. 2026-08-20 22:56 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  65. 2026-08-19 21:48 UTCEG score recompute
  66. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  67. 2026-08-18 20:57 UTCEG score recompute
  68. 2026-08-18 13:49 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  69. 2026-08-17 20:07 UTCEG score recompute
  70. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  71. 2026-08-16 19:14 UTCEG score recompute
  72. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.4% · 28th percentile

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Frequently asked(5)

What is CVE-2026-73841?
CVE-2026-73841 is a high-severity vulnerability; its CVE record was published on August 13, 2026. OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.1.6 and 1.2.3, internal/openchoreo-api/api/handlers/exec.go and internal/openchoreo-api/api/handlers/wirelogs.go authorize component:exec and wirelogs:view using the caller-supplied project query parameter instead…
When was the CVE record for CVE-2026-73841 published?
The CVE record for CVE-2026-73841 was published on August 13, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of September 8, 2026; the record at its source may have been updated since.
Is CVE-2026-73841 actively exploited?
CVE-2026-73841 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% probability of exploitation in the next 30 days (55th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-73841?
CVE-2026-73841 has a CVSS base score of 8.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-73841?
A fix for CVE-2026-73841 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-73841 are linked in the Vendor Advisories panel on this page.

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