CVE-2026-13068: An authenticated user holding cursor termination privileges on one database may incorrectly be permitted to te
CVE-2026-13068 is a medium-severity flaw (CVSS 4.2) affecting mongodb. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
An authenticated user holding cursor termination privileges on one database may incorrectly be permitted to terminate active cursors on a separate database, disrupting ongoing query operations for other users. The behavior stems from an authorization check that does not correctly scope privileges to the appropriate namespace.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 4.2 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 0.3% (top 84%) |
| CISA exploited list | No |
| Weakness | CWE-863 |
| Published | 2026-07-22 |
| Last modified | 2026-10-24 |
Last updated 2026-10-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-13068?
mongodb: upgrade to 7.0.39, 8.0.28, 8.2.12, 8.3.7. Exact commands for each OS are on this page.
Is CVE-2026-13068 being exploited?
CVE-2026-13068 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-13068 affect?
CVE-2026-13068 affects mongodb. Severity is medium (CVSS 4.2). An authenticated user holding cursor termination privileges on one database may incorrectly be permitted to terminate active cursors on a separate database, disrupting ongoing query operations for other users. The behavior stems from an aut
How urgent is CVE-2026-13068?
Priority 19/100. No elevated risk signals yet.
Software pages
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