CVE-2026-9754
CVE-2026-9754 is a medium-severity vulnerability in Mongodb with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-457.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v4: 7.1
- EPSS exploit prediction: 0% (13th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-35853
- Weakness: CWE-457
- Affected product: Mongodb
- Published:
- Last modified:
Description
An authenticated user with the read role may read limited amounts of uninitialized stack memory via specially-crafted issuances of the filemd5 command
Frequently asked questions
- What is CVE-2026-9754?
- An authenticated user with the read role may read limited amounts of uninitialized stack memory via specially-crafted issuances of the filemd5 command
- How severe is CVE-2026-9754?
- CVE-2026-9754 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2026-9754 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-9754?
- CVE-2026-9754 affects Mongodb. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-9754?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-9754 have an EU (EUVD) identifier?
- Yes. CVE-2026-9754 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35853.
- When was CVE-2026-9754 published?
- CVE-2026-9754 was published on 2026-06-09 and last updated on 2026-06-18.
References
Affected products (1)
- cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*
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