CVE-2026-80346

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 31.5% of scored records. A rank, not a probability.

NVD base score

The NVD has published no score for this record

NVD CVSS vector

No NVD score to derive

NVD analysis status

Not recorded

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-08-26 10:09Z9 DAYS AGO

Last updated

2026-08-28 22:47Z6 DAYS AGO

Reserved

2026-08-26

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N

Weaknesses

• CWE-862Missing AuthorizationClass

Data version

5.2

Document digest

4a8c56cd33747a96d35decfd48eaf4d1f150baa5870631aae8dedd48bed20832

• github.comhttps://github.com/StarRocks/starrocksproduct
• github.comhttps://github.com/StarRocks/starrocks/issues/76566issue-tracking
• github.comhttps://github.com/StarRocks/starrocks/blob/3.5.19/fe/fe-core/src/main/java/com/starrocks/sql/analyzer/AuthorizerStmtVisitor.javatechnical-description
• github.comhttps://github.com/StarRocks/starrocks/blob/3.5.19/fe/fe-core/src/main/java/com/starrocks/alter/AlterJobMgr.javatechnical-description
• www.vulncheck.comVulnCheck Advisory: StarRocks through 4.0.13 Missing Authorization on DROP MATERIALIZED VIEW for Legacy Synchronous Materialized Viewshttps://www.vulncheck.com/advisories/starrocks-through-4.0.13-missing-authorization-on-drop-materialized-view-for-legacy-synchronous-materialized-viewsthird-party-advisory