CVE-2026-80346

HIGHPre-NVD 7.17.1
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-29. A secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Trending — 3 sources updated this weekElevated
7.1EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 7.1Exploit: No code on recordExposed services: Not assessed

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

The CVE record's CNA (VulnCheck) lists StarRocks versions up to and including 4.0.13 as affected. No release containing a fix is confirmed on record.

StarRocks performs no privilege check when a legacy synchronous materialized view is dropped. Every other statement type routed through AuthorizerStmtVisitor calls into Authorizer before execution, but visitDropMaterializedViewStatement returns immediately with a comment stating the check happens in execution logic. That holds only for asynchronous materialized views: LocalMetastore.dropMaterializedView calls Authorizer.checkMaterializedViewAction inside a branch taken when the resolved table is a MaterializedView. A legacy synchronous materialized view is stored as a rollup index on an OlapTable rather than a MaterializedView, so the other branch runs, reaching AlterJobMgr.processDropMaterializedView and MaterializedViewHandler, neither of which contains any Authorizer call. The former locates the target by scanning every OlapTable in the named database for a matching rollup index, and the latter validates only table state and name conflicts. Any authenticated account can therefore drop a legacy synchronous materialized view belonging to any database, holding no grant on the view, the base table or the database, and the drop is indistinguishable from an authorized one.

CVSS v3
7.1
EG Score
7.1HIGHmedium confidence
EG Risk
48
EG Risk 48/100

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 (value × EchelonGraph’s weight)
Severity71% × 45%
The EG Score, 7.1 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.5%
EPSS %ILE
43rd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

August 26, 2026

Last Modified

September 23, 2026

Advisory Details (5)

Auto-updated Aug 26, 2026
No fix on record yet.
Web page

StarRocks through 4.0.13 Missing Authorization on DROP MATERIALIZED VIEW for Legacy Synchronous Materialized Views | Advisories | VulnCheck

https://www.vulncheck.com/advisories/starrocks-through-4.0.13-missing-authorization-on-drop-materialized-view-for-legacy-synchronous-materialized-views
Web page

starrocks/fe/fe-core/src/main/java/com/starrocks/alter/AlterJobMgr.java at 3.5.19 · StarRocks/starrocks · GitHub

https://github.com/StarRocks/starrocks/blob/3.5.19/fe/fe-core/src/main/java/com/starrocks/alter/AlterJobMgr.java
Web page

starrocks/fe/fe-core/src/main/java/com/starrocks/sql/analyzer/AuthorizerStmtVisitor.java at 3.5.19 · StarRocks/starrocks · GitHub

https://github.com/StarRocks/starrocks/blob/3.5.19/fe/fe-core/src/main/java/com/starrocks/sql/analyzer/AuthorizerStmtVisitor.java
Web page

Missing Authorization Check on `DROP MATERIALIZED VIEW` for Legacy Synchronous (Rollup) Materialized Views · Issue #76566 · StarRocks/starrocks · GitHub

https://github.com/StarRocks/starrocks/issues/76566
Web page

GitHub - StarRocks/starrocks: The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project. · GitHub

https://github.com/StarRocks/starrocks

Vendor Advisories for CVE-2026-80346(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 19× in last 7d / 103× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 173 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 73 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  2. 2026-10-13 06:30 UTCEG score recompute
  3. 2026-10-13 06:30 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  4. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  5. 2026-10-12 14:57 UTCEG score recompute
  6. 2026-10-11 19:21 UTCEG score recompute
  7. 2026-10-11 16:37 UTCEG score recompute
  8. 2026-10-11 13:56 UTCEG score recompute
  9. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  10. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  11. 2026-10-10 06:49 UTCEG score recompute
  12. 2026-10-10 06:49 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  13. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  14. 2026-10-09 03:29 UTCEG score recompute
  15. 2026-10-09 03:28 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  16. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  17. 2026-10-08 01:59 UTCEG score recompute
  18. 2026-10-08 01:59 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  19. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  20. 2026-10-07 07:49 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  21. 2026-10-06 19:44 UTCEG score recompute
  22. 2026-10-06 19:43 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  23. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  24. 2026-10-06 07:37 UTCEG score recompute
  25. 2026-10-06 07:37 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
Show 75 more
  1. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  2. 2026-10-05 16:55 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  3. 2026-10-05 04:38 UTCEG score recompute
  4. 2026-10-05 04:38 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  5. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  6. 2026-10-04 16:25 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  7. 2026-10-04 04:19 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  8. 2026-10-03 16:13 UTCEG score recompute
  9. 2026-10-03 16:13 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  10. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  11. 2026-10-02 20:57 UTCEG score recompute
  12. 2026-10-02 20:57 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  13. 2026-10-02 17:57 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  14. 2026-10-02 08:18 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  15. 2026-10-01 20:13 UTCEG score recompute
  16. 2026-10-01 20:13 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  17. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  18. 2026-10-01 08:06 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  19. 2026-09-30 20:00 UTCEG score recompute
  20. 2026-09-30 20:00 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  21. 2026-09-30 15:04 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  22. 2026-09-30 06:11 UTCEG score recompute
  23. 2026-09-30 06:11 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  24. 2026-09-29 12:34 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  25. 2026-09-28 21:45 UTCEG score recompute
  26. 2026-09-28 21:45 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  27. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  28. 2026-09-28 09:40 UTCEG score recompute
  29. 2026-09-28 09:40 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  30. 2026-09-27 21:34 UTCEG score recompute
  31. 2026-09-27 21:34 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  32. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  33. 2026-09-27 09:29 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  34. 2026-09-26 21:12 UTCEG score recompute
  35. 2026-09-26 21:12 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  36. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  37. 2026-09-26 00:28 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  38. 2026-09-25 06:55 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  39. 2026-09-24 18:49 UTCEG score recompute
  40. 2026-09-24 18:49 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  41. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  42. 2026-09-24 05:32 UTCEG score recompute
  43. 2026-09-24 05:32 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  44. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  45. 2026-09-23 17:26 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  46. 2026-09-23 06:52 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  47. 2026-09-22 18:47 UTCEG score recompute
  48. 2026-09-22 18:47 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  49. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  50. 2026-09-22 05:48 UTCEG score recompute
  51. 2026-09-22 05:48 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  52. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  53. 2026-09-21 17:43 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  54. 2026-09-21 05:30 UTCEG score recompute
  55. 2026-09-21 05:30 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  56. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  57. 2026-09-20 16:52 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  58. 2026-09-20 04:41 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  59. 2026-09-19 16:33 UTCEG score recompute
  60. 2026-09-19 16:33 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  61. 2026-09-19 04:27 UTCEG score recompute
  62. 2026-09-19 04:27 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  63. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  64. 2026-09-18 16:21 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  65. 2026-09-18 03:27 UTCEG score recompute
  66. 2026-09-18 03:27 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  67. 2026-09-17 15:21 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  68. 2026-09-17 03:15 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  69. 2026-09-16 14:20 UTCEG score recompute
  70. 2026-09-16 14:20 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  71. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  72. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  73. 2026-09-16 02:14 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1
  74. 2026-09-15 14:09 UTCEG score recompute
  75. 2026-09-15 14:09 UTCGHSA enrichmentGHSA-97cx-wfjw-3m7v · GitHub severity HIGH · GitHub CVSS 7.1

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-80346?
CVE-2026-80346 is a high-severity vulnerability; its CVE record was published on August 26, 2026. StarRocks performs no privilege check when a legacy synchronous materialized view is dropped. Every other statement type routed through AuthorizerStmtVisitor calls into Authorizer before execution, but visitDropMaterializedViewStatement returns immediately with a comment stating the check happens…
When was CVE-2026-80346 made public?
CVE-2026-80346 was made public on August 26, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on August 26, 2026. EchelonGraph's copy of the record carries a last-modified date of September 23, 2026; the record at its source may have been updated since.
Is CVE-2026-80346 actively exploited?
CVE-2026-80346 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (43rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-80346?
CVE-2026-80346 has a CVSS base score of 7.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-80346?
No fix for CVE-2026-80346 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The CVE record's CNA (VulnCheck) lists StarRocks versions up to and including 4.0.13 as affected. No release containing a fix is confirmed on record. The vendor advisories EchelonGraph has for CVE-2026-80346 are linked in the Vendor Advisories panel on this page.

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