CVE-2026-74879

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-17. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
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.

openssl_encrypt versions before 1.4.0 contain an information disclosure vulnerability in the /ready endpoint that returns full database exception strings to unauthenticated callers. Attackers can trigger database errors to extract sensitive information including hostnames, IP addresses, connection parameters, and potentially credentials from exception messages.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

August 17, 2026

Last Modified

September 1, 2026

Advisory Details (2)

Auto-updated Aug 17, 2026
Patch available. Sources: github.
generic

openssl_encrypt before 1.4.0 Information Disclosure via /ready endpoint | Advisories | VulnCheck

https://www.vulncheck.com/advisories/openssl-encrypt-before-information-disclosure-via-ready-endpoint
github Patch Available

Readiness endpoint leaks database error details to unauthenticated callers · Advisory · jahlives/openssl_encrypt · GitHub

https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-2vhw-q7vh-7xv2

Vendor Advisories for CVE-2026-74879(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)
PyPI(1)
PackageVulnerable rangeFixed inDependents
openssl-encrypt0.2.2 ... 1.4.0b8 (44 versions)1.4.0—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 25× in last 7d / 110× 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 125 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-74879?
CVE-2026-74879 is a high vulnerability published on August 17, 2026. openssl_encrypt versions before 1.4.0 contain an information disclosure vulnerability in the /ready endpoint that returns full database exception strings to unauthenticated callers. Attackers can trigger database errors to extract sensitive information including hostnames, IP addresses, connection…
When was CVE-2026-74879 disclosed?
CVE-2026-74879 was first published in the National Vulnerability Database on August 17, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-74879 actively exploited?
CVE-2026-74879 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 82.1% of all scored CVEs.
What is the CVSS score of CVE-2026-74879?
CVE-2026-74879 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-74879?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-74879, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-74879

Explore →

Is Your Infrastructure Affected by CVE-2026-74879?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs