Graylog is a free and open log management platform. From 6.3.0 until 6.3.14, 7.0.9, and 7.1.4, the view update API for saved searches and dashboards permits a user with edit permission but without entity ownership to include a shareRequest that grants owner permissions to an arbitrary account. The selected account can then delete the saved search or dashboard or remove the original owner's access. Graylog Cloud was patched before the advisory was published. This issue is fixed in versions 6.3.14, 7.0.9, and 7.1.4.
CVE-2026-69190
MEDIUMPre-NVD 6.36.3—Trending — 3 sources updated this week
EchelonGraph scoreMEDIUM confidence
This medium-severity CVE scores 6.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4%, top 66% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Triggered by: NVD CVSS baseline
Sources: epss, secondary
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.3Exploit: None knownExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.3
- EG Score
- 6.3(medium)
- EG Risk
- 33(Track)EG Risk 33/100SSVC: 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 computedSeverity63% × 45%Exploitation0% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 34%
- KEV
- Not listed
Published
September 21, 2026
Last Modified
September 24, 2026
Advisory Details (6)
Auto-updated Sep 21, 2026Patch available. Sources: github, github_pr, github_commit.
github_commit
commit e98c6670d057 (Graylog2/graylog2-server)
Fix landed in Graylog2/graylog2-server commit e98c6670d057 — awaiting tagged release
https://github.com/Graylog2/graylog2-server/commit/e98c6670d05748a9749ab0646be7f40561734b42github_commit
commit c87879642537 (Graylog2/graylog2-server)
Fix landed in Graylog2/graylog2-server commit c87879642537 — awaiting tagged release
https://github.com/Graylog2/graylog2-server/commit/c87879642537d07760a572ba01b76cb657582608github_commit
commit ac1c0b19e3f4 (Graylog2/graylog2-server)
Fix landed in Graylog2/graylog2-server commit ac1c0b19e3f4 — awaiting tagged release
https://github.com/Graylog2/graylog2-server/commit/ac1c0b19e3f44c2eed8e95f4d398ba455e30a8f2github_commit
commit 9303f395dd29 (Graylog2/graylog2-server)
Fix landed in Graylog2/graylog2-server commit 9303f395dd29 — awaiting tagged release
https://github.com/Graylog2/graylog2-server/commit/9303f395dd29c03abd8885f1c7d1c90f8aae72d4github_pr
Check ownership before changing view sharing during update
Fix merged in Graylog2/graylog2-server PR #26344 on 2026-06-16 — awaiting tagged release
https://github.com/Graylog2/graylog2-server/pull/26344github Patch Available
Manager-to-Owner privilege escalation on saved searches and dashboards · Advisory · Graylog2/graylog2-server · GitHub
https://github.com/Graylog2/graylog2-server/security/advisories/GHSA-m9c2-85gv-8xr5Vendor Advisories for CVE-2026-69190(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)
Maven(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| org.graylog2:graylog2-server | 6.3.0 ... 6.3.9 (13 versions) | 6.3.14 | — |
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 6× in last 7d / 6× 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.
- 2026-09-24 14:11 UTCEG score recompute
- 2026-09-23 17:54 UTCEPSS rescore
- 2026-09-22 17:40 UTCEG score recompute
- 2026-09-21 18:27 UTCEG score recompute
- 2026-09-21 17:55 UTCEG score recompute
- 2026-09-21 17:55 UTCMITRE cvelistV5first tracked
Related CVEs(same product + same CWE)
Same product
10 shownMaven:org.graylog2:graylog2-server
Frequently asked(5)
What is CVE-2026-69190?
CVE-2026-69190 is a medium vulnerability published on September 21, 2026. Graylog is a free and open log management platform. From 6.3.0 until 6.3.14, 7.0.9, and 7.1.4, the view update API for saved searches and dashboards permits a user with edit permission but without entity ownership to include a shareRequest that grants owner permissions to an arbitrary account. The…
When was CVE-2026-69190 disclosed?
CVE-2026-69190 was first published in the National Vulnerability Database on September 21, 2026, with the most recent update on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69190 actively exploited?
CVE-2026-69190 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 66.1% of all scored CVEs.
What is the CVSS score of CVE-2026-69190?
CVE-2026-69190 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-69190?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69190, 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-2026-69190
Is Your Infrastructure Affected by CVE-2026-69190?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.