CVE-2026-74848

HIGHNVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-27. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
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: 1%CVSS: 7.5Exploit: None knownExposed: 0

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

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache APISIX.

An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes.

This issue affects Apache APISIX: from 2.12.0 through 3.17.0.

Users are recommended to upgrade to version 3.18.0, which fixes the issue.

CVSS v3
7.5
EG Score
7.5(high)
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%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
48%
KEV
Not listed

Published

August 27, 2026

Last Modified

August 31, 2026

Advisory Details (1)

Auto-updated Aug 27, 2026
No patch confirmed yet.
generic
https://lists.apache.org/thread/xdgpszmw8dw4wvmfxy043d83m150kx3n

Vendor Advisories for CVE-2026-74848(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 / 90× 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. 2026-09-19 12:30 UTCGHSA enrichment
  2. 2026-09-18 23:24 UTCEG score recompute
  3. 2026-09-18 23:24 UTCGHSA enrichment
  4. 2026-09-18 19:28 UTCEPSS rescore
  5. 2026-09-18 10:20 UTCGHSA enrichment
  6. 2026-09-17 21:15 UTCEG score recompute
  7. 2026-09-17 21:15 UTCGHSA enrichment
  8. 2026-09-17 08:10 UTCGHSA enrichment
  9. 2026-09-16 19:04 UTCEG score recompute
  10. 2026-09-16 19:04 UTCGHSA enrichment
  11. 2026-09-16 14:08 UTCEPSS rescore
  12. 2026-09-16 05:15 UTCEPSS rescore
  13. 2026-09-16 03:14 UTCGHSA enrichment
  14. 2026-09-15 14:09 UTCEG score recompute
  15. 2026-09-15 14:09 UTCGHSA enrichment
  16. 2026-09-15 03:12 UTCEPSS rescore
  17. 2026-09-15 01:04 UTCGHSA enrichment
  18. 2026-09-14 11:59 UTCGHSA enrichment
  19. 2026-09-13 22:54 UTCEG score recompute
  20. 2026-09-13 22:54 UTCGHSA enrichment
  21. 2026-09-13 09:49 UTCGHSA enrichment
  22. 2026-09-12 20:44 UTCEG score recompute
  23. 2026-09-12 20:44 UTCGHSA enrichment
  24. 2026-09-12 15:02 UTCEPSS rescore
  25. 2026-09-12 07:38 UTCGHSA enrichment
Show 65 more
  1. 2026-09-11 18:32 UTCEG score recompute
  2. 2026-09-11 18:32 UTCGHSA enrichment
  3. 2026-09-11 14:53 UTCEPSS rescore
  4. 2026-09-11 05:27 UTCGHSA enrichment
  5. 2026-09-10 16:19 UTCEG score recompute
  6. 2026-09-10 16:19 UTCGHSA enrichment
  7. 2026-09-10 09:35 UTCEPSS rescore
  8. 2026-09-10 02:55 UTCGHSA enrichment
  9. 2026-09-09 13:50 UTCGHSA enrichment
  10. 2026-09-09 00:42 UTCEG score recompute
  11. 2026-09-09 00:42 UTCGHSA enrichment
  12. 2026-09-08 22:01 UTCEPSS rescore
  13. 2026-09-08 11:23 UTCGHSA enrichment
  14. 2026-09-07 21:20 UTCEG score recompute
  15. 2026-09-07 21:20 UTCGHSA enrichment
  16. 2026-09-07 08:14 UTCGHSA enrichment
  17. 2026-09-06 19:09 UTCEG score recompute
  18. 2026-09-06 19:09 UTCGHSA enrichment
  19. 2026-09-06 13:48 UTCEPSS rescore
  20. 2026-09-06 05:59 UTCGHSA enrichment
  21. 2026-09-05 16:54 UTCEG score recompute
  22. 2026-09-05 16:53 UTCGHSA enrichment
  23. 2026-09-05 03:47 UTCGHSA enrichment
  24. 2026-09-04 14:42 UTCEG score recompute
  25. 2026-09-04 14:41 UTCGHSA enrichment
  26. 2026-09-04 05:07 UTCEPSS rescore
  27. 2026-09-04 01:36 UTCGHSA enrichment
  28. 2026-09-03 12:30 UTCGHSA enrichment
  29. 2026-09-02 23:25 UTCEG score recompute
  30. 2026-09-02 23:25 UTCGHSA enrichment
  31. 2026-09-02 14:12 UTCEPSS rescore
  32. 2026-09-02 10:20 UTCGHSA enrichment
  33. 2026-09-01 21:14 UTCEG score recompute
  34. 2026-09-01 21:14 UTCGHSA enrichment
  35. 2026-09-01 13:54 UTCEPSS rescore
  36. 2026-09-01 08:09 UTCEG score recompute
  37. 2026-09-01 08:09 UTCGHSA enrichment
  38. 2026-09-01 04:40 UTCEPSS rescore
  39. 2026-09-01 04:40 UTCEPSS rescore
  40. 2026-08-31 19:01 UTCEG score recompute▲ 0.50
  41. 2026-08-31 19:01 UTCGHSA enrichment
  42. 2026-08-31 19:00 UTCNVD updateCVSS v3 → 7.5
  43. 2026-08-31 09:21 UTCGHSA enrichment
  44. 2026-08-30 20:10 UTCEG score recompute
  45. 2026-08-30 20:10 UTCGHSA enrichment
  46. 2026-08-30 19:18 UTCEPSS rescore
  47. 2026-08-30 19:17 UTCEPSS rescore
  48. 2026-08-30 07:05 UTCEG score recompute
  49. 2026-08-30 07:05 UTCGHSA enrichment
  50. 2026-08-30 01:22 UTCEPSS rescore
  51. 2026-08-29 17:57 UTCGHSA enrichment
  52. 2026-08-29 04:52 UTCEG score recompute
  53. 2026-08-29 04:52 UTCGHSA enrichment
  54. 2026-08-28 21:42 UTCEPSS rescore
  55. 2026-08-28 15:46 UTCGHSA enrichment
  56. 2026-08-28 02:37 UTCEG score recompute
  57. 2026-08-28 02:37 UTCGHSA enrichment
  58. 2026-08-27 14:25 UTCEPSS rescore
  59. 2026-08-27 13:32 UTCEG score recompute
  60. 2026-08-27 13:32 UTCGHSA enrichment
  61. 2026-08-27 12:59 UTCEG score recompute
  62. 2026-08-27 12:59 UTCGHSA enrichment
  63. 2026-08-27 10:26 UTCEG score recompute
  64. 2026-08-27 09:24 UTCEG score recompute
  65. 2026-08-27 09:23 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-74848?
CVE-2026-74848 is a high vulnerability published on August 27, 2026. Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache APISIX. An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes. This issue affects Apache APISIX: from 2.12.0 through 3.17.0. Users…
When was CVE-2026-74848 disclosed?
CVE-2026-74848 was first published in the National Vulnerability Database on August 27, 2026, with the most recent update on August 31, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-74848 actively exploited?
CVE-2026-74848 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 51.6% of all scored CVEs.
What is the CVSS score of CVE-2026-74848?
CVE-2026-74848 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-74848?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-74848, 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

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