CVE-2026-71473

HIGHPre-NVD 8.58.5—
EchelonGraph scoreMEDIUM confidence

Score 8.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-13. The CNA's CVSS baseline 8.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:redhat, epss, ghsa
Trending — 4 sources updated this week
8.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 8.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A flaw was found in the search-v2-operator component. A user with specific administrative permissions on a managed cluster can exploit a vulnerability that allows them to inject arbitrary configuration data. This manipulation can override critical settings, leading to the replacement of container images. This ultimately results in container image injection on the managed cluster, potentially compromising its integrity.

CVSS v3
8.5
EG Score
8.5HIGHmedium confidence
EG Risk
38
EG Risk 38/100CISA SSVC

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
Severity85% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.5%
EPSS %ILE
38th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 12, 2026

Last Modified

September 5, 2026

Advisory Details (2)

Auto-updated Aug 12, 2026
Patch available. Sources: redhat.
redhat

2512152 – (CVE-2026-71473) CVE-2026-71473 acm-search-v2-rhel9: CVE-2026-71473 search-v2-operator: addonfactory.GetValuesFromAddonAnnotation enables arbitrary Helm-values override per spoke

https://bugzilla.redhat.com/show_bug.cgi?id=2512152
redhat Patch Available

CVE-2026-71473 - 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-2026-71473

Vendor Advisories for CVE-2026-71473(7)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(6)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatrhacm2/acm-search-v2-rhel9:17876820332026-08-26redhat
redhatrhacm2/acm-search-v2-rhel9:17876816862026-08-26redhat
redhatrhacm2/acm-search-v2-rhel9:17876816512026-08-26redhat
redhatrhacm2/acm-search-v2-rhel9:17876888272026-08-26redhat
redhatrhacm2/acm-search-v2-rhel9:17876821122026-08-26redhat
redhatrhacm2/acm-search-v2-rhel9:17876816742026-08-26redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 28× in last 7d / 147× 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 272 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-71473?
CVE-2026-71473 is a high vulnerability published on August 12, 2026. A flaw was found in the search-v2-operator component. A user with specific administrative permissions on a managed cluster can exploit a vulnerability that allows them to inject arbitrary configuration data. This manipulation can override critical settings, leading to the replacement of container…
When was CVE-2026-71473 disclosed?
CVE-2026-71473 was first published on August 12, 2026, with the most recent update on September 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-71473 actively exploited?
CVE-2026-71473 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (38th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-71473?
CVE-2026-71473 has a CVSS base score of 8.5 (the CNA's own assessment, by redhat; NVD's own analysis pending).
How do I remediate CVE-2026-71473?
A fix for CVE-2026-71473 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-71473 are linked in the Vendor Advisories panel on this page.

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