CVE-2026-74247

HIGHNVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.1 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 96% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: 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 Red Hat Quay. A user with FEATURE_BUILD_SUPPORT enabled and repository write access can exploit a Server-Side Request Forgery (SSRF) vulnerability within the build API. This allows the user to provide a malicious URL, causing the Quay builder to make requests to internal network addresses. Such an action could lead to the disclosure of sensitive internal information.

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
4%
KEV
Not listed

Published

August 14, 2026

Last Modified

August 20, 2026

Advisory Details (2)

Auto-updated Aug 14, 2026
Patch available. Sources: redhat.
redhat

2516144 – (CVE-2026-74247) CVE-2026-74247 quay: SSRF via build archive_url in Quay build API

https://bugzilla.redhat.com/show_bug.cgi?id=2516144
redhat Patch Available

CVE-2026-74247 - 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-2026-74247

Vendor Advisories for CVE-2026-74247(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 25× in last 7d / 107× 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 139 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-74247?
CVE-2026-74247 is a high vulnerability published on August 14, 2026. A flaw was found in Red Hat Quay. A user with FEATUREBUILDSUPPORT enabled and repository write access can exploit a Server-Side Request Forgery (SSRF) vulnerability within the build API. This allows the user to provide a malicious URL, causing the Quay builder to make requests to internal network…
When was CVE-2026-74247 disclosed?
CVE-2026-74247 was first published in the National Vulnerability Database on August 14, 2026, with the most recent update on August 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-74247 actively exploited?
CVE-2026-74247 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 95.9% of all scored CVEs.
What is the CVSS score of CVE-2026-74247?
CVE-2026-74247 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-74247?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-74247, 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.

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