CVE-2026-74244

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 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
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: 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's Stripe billing webhook handler. This vulnerability allows an unauthenticated attacker to forge billing events by sending crafted JSON requests to the /webhooks/stripe endpoint without validating the Stripe-Signature header. Successful exploitation can lead to the unauthorized resetting of a namespace's build quota to its maximum and trigger unsolicited billing emails to namespace administrators.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
34(Track)
EG Risk 34/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability0% × 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

2516143 – (CVE-2026-74244) CVE-2026-74244 quay: Stripe webhook accepts forged events without signature verification in Quay

https://bugzilla.redhat.com/show_bug.cgi?id=2516143
redhat Patch Available

CVE-2026-74244 - 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-2026-74244

Vendor Advisories for CVE-2026-74244(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 / 106× 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 133 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-74244?
CVE-2026-74244 is a high vulnerability published on August 14, 2026. A flaw was found in Red Hat Quay's Stripe billing webhook handler. This vulnerability allows an unauthenticated attacker to forge billing events by sending crafted JSON requests to the /webhooks/stripe endpoint without validating the Stripe-Signature header. Successful exploitation can lead to the…
When was CVE-2026-74244 disclosed?
CVE-2026-74244 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-2026-74244 actively exploited?
CVE-2026-74244 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 96.2% of all scored CVEs.
What is the CVSS score of CVE-2026-74244?
CVE-2026-74244 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-74244?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-74244, 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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