Buffer overflow in Dell Chassis Management Controller For Poweredge Fx2
CVE-2025-26336
Dell Chassis Management Controller Firmware for Dell PowerEdge FX2, version(s) prior to 2.40.200.202101130302, and Dell Chassis Management Controller Firmware for Dell PowerEdge VRTX version(s) prior to 3.41.200.202209300499, contain(s) a Stack-based Buffer Overflow vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Remote execution.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:H.
EPSS exploit prediction
EPSS: 0.006 (48.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000
Affected products
- Dell Chassis Management Controller For Poweredge Fx2
- Dell Chassis Management Controller For Poweredge Fx2 Firmware
- Dell Chassis Management Controller For Poweredge Vrtx
- Dell Chassis Management Controller For Poweredge Vrtx Firmware
- Dell Chassis Management Controller (Cmc) For Poweredge Fx2
- Dell Chassis Management Controller (Cmc) For Poweredge Vrtx
Weakness classification (CWE)
References
- www.dell.com/support/kbdoc/en-us/000297463/dsa-2025-123-security-update-for-del… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-26336?
- CVE-2025-26336 is a high-severity vulnerability in Dell Chassis Management Controller For Poweredge Fx2, classified under Stack-based Buffer Overflow. CVSS score: 8.3/10. Published 2025-03-21.
- How severe is CVE-2025-26336?
- High severity. CVSS v3 base score is 8.3 out of 10.