CVE-2026-79654

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory published 2026-08-28. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

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

A flaw was found in Katello where the Content View History API does not properly enforce authorization when accessing a Content View specified by the user. An authenticated user with permission to view Content Views in one organization may be able to access the lifecycle history of a Content View belonging to another organization by supplying its identifier to the affected API endpoint. This can result in unauthorized disclosure of Content View lifecycle information, including publication and promotion events, associated users, and timestamps.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
19(Track)
EG Risk 19/100SSVC: 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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

August 26, 2026

Last Modified

August 28, 2026

Advisory Details (2)

Auto-updated Aug 26, 2026
Patch available. Sources: redhat.
redhat

2523348 – (CVE-2026-79654) CVE-2026-79654 ketello: Katello Content View History API Cross-Organization Authorization Bypass

https://bugzilla.redhat.com/show_bug.cgi?id=2523348
redhat Patch Available

CVE-2026-79654 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-79654

Vendor Advisories for CVE-2026-79654(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 22× in last 7d / 78× 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 01:03 UTCEG score recompute
  2. 2026-09-21 01:03 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-20 02:59 UTCEG score recompute
  5. 2026-09-20 02:59 UTCGHSA enrichment
  6. 2026-09-19 04:56 UTCEG score recompute
  7. 2026-09-19 04:56 UTCGHSA enrichment
  8. 2026-09-18 19:28 UTCEPSS rescore
  9. 2026-09-18 06:52 UTCEG score recompute
  10. 2026-09-18 06:52 UTCGHSA enrichment
  11. 2026-09-17 08:49 UTCEG score recompute
  12. 2026-09-17 08:49 UTCGHSA enrichment
  13. 2026-09-16 14:08 UTCEPSS rescore
  14. 2026-09-16 10:45 UTCEG score recompute
  15. 2026-09-16 10:45 UTCGHSA enrichment
  16. 2026-09-16 05:15 UTCEPSS rescore
  17. 2026-09-15 12:28 UTCEG score recompute
  18. 2026-09-15 12:28 UTCGHSA enrichment
  19. 2026-09-15 03:12 UTCEPSS rescore
  20. 2026-09-15 03:12 UTCEPSS rescore
  21. 2026-09-14 14:23 UTCEG score recompute
  22. 2026-09-14 14:23 UTCGHSA enrichment
  23. 2026-09-13 16:20 UTCGHSA enrichment
  24. 2026-09-12 18:17 UTCEG score recompute
  25. 2026-09-12 18:17 UTCGHSA enrichment
Show 53 more
  1. 2026-09-11 20:14 UTCEG score recompute
  2. 2026-09-11 20:14 UTCGHSA enrichment
  3. 2026-09-11 14:53 UTCEPSS rescore
  4. 2026-09-11 14:53 UTCEPSS rescore
  5. 2026-09-10 22:11 UTCEG score recompute
  6. 2026-09-10 22:11 UTCGHSA enrichment
  7. 2026-09-10 00:08 UTCGHSA enrichment
  8. 2026-09-09 00:53 UTCEG score recompute
  9. 2026-09-09 00:53 UTCGHSA enrichment
  10. 2026-09-08 22:01 UTCEPSS rescore
  11. 2026-09-08 02:47 UTCEG score recompute
  12. 2026-09-08 02:47 UTCGHSA enrichment
  13. 2026-09-07 04:44 UTCEG score recompute
  14. 2026-09-07 04:44 UTCGHSA enrichment
  15. 2026-09-06 13:48 UTCEPSS rescore
  16. 2026-09-06 06:41 UTCEG score recompute
  17. 2026-09-06 06:41 UTCGHSA enrichment
  18. 2026-09-05 08:38 UTCEG score recompute
  19. 2026-09-05 08:38 UTCGHSA enrichment
  20. 2026-09-04 10:33 UTCEG score recompute
  21. 2026-09-04 10:33 UTCGHSA enrichment
  22. 2026-09-04 05:07 UTCEPSS rescore
  23. 2026-09-03 12:29 UTCGHSA enrichment
  24. 2026-09-02 14:25 UTCEG score recompute
  25. 2026-09-02 14:25 UTCGHSA enrichment
  26. 2026-09-02 14:12 UTCEPSS rescore
  27. 2026-09-01 16:17 UTCEG score recompute
  28. 2026-09-01 16:16 UTCGHSA enrichment
  29. 2026-09-01 13:54 UTCEPSS rescore
  30. 2026-09-01 04:40 UTCEPSS rescore
  31. 2026-09-01 04:40 UTCEPSS rescore
  32. 2026-08-31 17:37 UTCGHSA enrichment
  33. 2026-08-30 19:34 UTCEG score recompute
  34. 2026-08-30 19:34 UTCGHSA enrichment
  35. 2026-08-30 19:18 UTCEPSS rescore
  36. 2026-08-30 19:17 UTCEPSS rescore
  37. 2026-08-30 01:22 UTCEPSS rescore
  38. 2026-08-29 21:31 UTCGHSA enrichment
  39. 2026-08-28 23:28 UTCEG score recompute
  40. 2026-08-28 23:28 UTCGHSA enrichment
  41. 2026-08-28 22:50 UTCEG score recompute
  42. 2026-08-28 22:50 UTCGHSA enrichment
  43. 2026-08-28 21:42 UTCEPSS rescore
  44. 2026-08-28 19:06 UTCEG score recompute
  45. 2026-08-28 19:06 UTCGHSA enrichment
  46. 2026-08-28 16:41 UTCEG score recompute
  47. 2026-08-28 15:49 UTCEG score recompute
  48. 2026-08-28 12:02 UTCEG score recompute
  49. 2026-08-27 14:25 UTCEPSS rescore
  50. 2026-08-26 15:55 UTCEG score recompute
  51. 2026-08-26 14:47 UTCEPSS rescore
  52. 2026-08-26 05:54 UTCEG score recompute
  53. 2026-08-26 05:53 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-79654?
CVE-2026-79654 is a medium vulnerability published on August 26, 2026. A flaw was found in Katello where the Content View History API does not properly enforce authorization when accessing a Content View specified by the user. An authenticated user with permission to view Content Views in one organization may be able to access the lifecycle history of a Content View…
When was CVE-2026-79654 disclosed?
CVE-2026-79654 was first published in the National Vulnerability Database on August 26, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-79654 actively exploited?
CVE-2026-79654 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 73.9% of all scored CVEs.
What is the CVSS score of CVE-2026-79654?
CVE-2026-79654 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-79654?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-79654, 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-2026-79654

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