CVE-2026-8715

CRITICALPre-NVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-13. a secondary CVSS source baseline 9.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
9.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.6Exploit: None knownExposed: 0

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

Vault Secrets Operator 1.3.0 up to 1.4.1 is vulnerable to an arbitrary file read and credential exfiltration issue in the AppRole authentication configuration that may allow a tenant with limited Kubernetes RBAC permissions to read files from the operator pod's filesystem and transmit their contents to a tenant-controlled endpoint, potentially leading to privilege escalation within the cluster. This vulnerability (CVE-2026-8715) is fixed in Vault Secrets Operator 1.5.0.

CVSS v3
9.6
EG Score
9.6(high)
EG Risk
43(Track)
EG Risk 43/100SSVC: 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
Severity96% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
25%
KEV
Not listed

Published

August 13, 2026

Last Modified

August 14, 2026

Advisory Details (1)

Auto-updated Aug 15, 2026
No patch confirmed yet.
generic

HCSEC-2026-28 - Vault Secrets Operator vulnerable to arbitrary file read via AppRole secretIDPath - Security - HashiCorp Discuss

https://discuss.hashicorp.com/t/hcsec-2026-28-vault-secrets-operator-vulnerable-to-arbitrary-file-read-via-approle-secretidpath/77645

Vendor Advisories for CVE-2026-8715(2)

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 58× in last 7d / 58× 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. 2026-08-20 03:18 UTCGHSA enrichment
  2. 2026-08-19 22:51 UTCGHSA enrichment
  3. 2026-08-19 18:26 UTCEG score recompute
  4. 2026-08-19 18:26 UTCGHSA enrichment
  5. 2026-08-19 17:04 UTCEPSS rescore
  6. 2026-08-19 13:04 UTCGHSA enrichment
  7. 2026-08-19 08:39 UTCGHSA enrichment
  8. 2026-08-19 04:15 UTCGHSA enrichment
  9. 2026-08-18 23:51 UTCGHSA enrichment
  10. 2026-08-18 19:26 UTCGHSA enrichment
  11. 2026-08-18 14:59 UTCEG score recompute
  12. 2026-08-18 14:59 UTCGHSA enrichment
  13. 2026-08-18 13:49 UTCEPSS rescore
  14. 2026-08-18 13:49 UTCEPSS rescore
  15. 2026-08-18 10:10 UTCGHSA enrichment
  16. 2026-08-18 05:45 UTCGHSA enrichment
  17. 2026-08-18 01:21 UTCGHSA enrichment
  18. 2026-08-17 20:53 UTCGHSA enrichment
  19. 2026-08-17 16:29 UTCEG score recompute
  20. 2026-08-17 16:29 UTCGHSA enrichment
  21. 2026-08-17 13:47 UTCEPSS rescore
  22. 2026-08-17 11:52 UTCGHSA enrichment
  23. 2026-08-17 07:28 UTCGHSA enrichment
  24. 2026-08-17 03:04 UTCGHSA enrichment
  25. 2026-08-16 22:40 UTCGHSA enrichment
Show 33 more
  1. 2026-08-16 18:16 UTCEG score recompute
  2. 2026-08-16 18:16 UTCGHSA enrichment
  3. 2026-08-16 14:56 UTCEPSS rescore
  4. 2026-08-16 14:56 UTCEPSS rescore
  5. 2026-08-16 13:51 UTCGHSA enrichment
  6. 2026-08-16 09:27 UTCGHSA enrichment
  7. 2026-08-16 05:03 UTCEG score recompute
  8. 2026-08-16 05:03 UTCGHSA enrichment
  9. 2026-08-16 02:15 UTCEPSS rescore
  10. 2026-08-16 00:39 UTCGHSA enrichment
  11. 2026-08-15 20:15 UTCGHSA enrichment
  12. 2026-08-15 15:51 UTCGHSA enrichment
  13. 2026-08-15 11:27 UTCGHSA enrichment
  14. 2026-08-15 07:03 UTCGHSA enrichment
  15. 2026-08-15 02:39 UTCEG score recompute
  16. 2026-08-15 02:39 UTCGHSA enrichment
  17. 2026-08-15 01:31 UTCEPSS rescore
  18. 2026-08-14 22:14 UTCGHSA enrichment
  19. 2026-08-14 17:50 UTCGHSA enrichment
  20. 2026-08-14 13:26 UTCEG score recompute
  21. 2026-08-14 13:26 UTCGHSA enrichment
  22. 2026-08-14 12:49 UTCEG score recompute
  23. 2026-08-14 12:49 UTCGHSA enrichment
  24. 2026-08-14 09:48 UTCGHSA enrichment
  25. 2026-08-14 05:24 UTCEG score recompute
  26. 2026-08-14 05:24 UTCGHSA enrichment
  27. 2026-08-14 04:24 UTCEG score recompute
  28. 2026-08-14 04:24 UTCGHSA enrichment
  29. 2026-08-14 01:46 UTCEG score recompute
  30. 2026-08-14 01:46 UTCGHSA enrichment
  31. 2026-08-13 21:21 UTCEG score recompute
  32. 2026-08-13 20:37 UTCEG score recompute
  33. 2026-08-13 20:36 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-8715?
CVE-2026-8715 is a critical vulnerability published on August 13, 2026. Vault Secrets Operator 1.3.0 up to 1.4.1 is vulnerable to an arbitrary file read and credential exfiltration issue in the AppRole authentication configuration that may allow a tenant with limited Kubernetes RBAC permissions to read files from the operator pod's filesystem and transmit their…
When was CVE-2026-8715 disclosed?
CVE-2026-8715 was first published in the National Vulnerability Database on August 13, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-8715 actively exploited?
CVE-2026-8715 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 75.3% of all scored CVEs.
What is the CVSS score of CVE-2026-8715?
CVE-2026-8715 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2026-8715?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8715, 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-2026-8715

Explore →

Is Your Infrastructure Affected by CVE-2026-8715?

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

Start Free Scan →Browse All CVEs